203345296

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 564874560

約数和(自身を除く): 361529264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 19, 22, 28, 34, 38, 44, 49, 56, 68, 73, 76, 77, 88, 98, 112, 119, 133, 136, 146, 152, 154, 176, 187, 196, 209, 238, 266, 272, 292, 304, 308, 323, 374, 392, 418, 476, 511, 532, 539, 584, 616, 646, 748, 784, 803, 833, 836, 931, 952, 1022, 1064, 1078, 1168, 1232, 1241, 1292, 1309, 1387, 1463, 1496, 1606, 1666, 1672, 1862, 1904, 2044, 2128, 2156, 2261, 2482, 2584, 2618, 2774, 2926, 2992, 3212, 3332, 3344, 3553, 3577, 3724, 4088, 4312, 4522, 4964, 5168, 5236, 5548, 5621, 5852, 6424, 6664, 7106, 7154, 7448, 8176, 8624, 8687, 9044, 9163, 9709, 9928, 10241, 10472, 11096, 11242, 11704, 12848, 13328, 13651, 14212, 14308, 14896, 15257, 15827, 17374, 18088, 18326, 19418, 19856, 20482, 20944, 22192, 22484, 23408, 23579, 24871, 27302, 28424, 28616, 30514, 31654, 34748, 36176, 36652, 38836, 39347, 40964, 44968, 47158, 49742, 54604, 56848, 57232, 60809, 61028, 63308, 67963, 69496, 73304, 77672, 78694, 81928, 89936, 94316, 95557, 99484, 106799, 109208, 121618, 122056, 126616, 135926, 138992, 146608, 155344, 157388, 163856, 165053, 174097, 188632, 191114, 198968, 213598, 218416, 243236, 244112, 253232, 259369, 271852, 314776, 330106, 348194, 377264, 382228, 397936, 427196, 486472, 518738, 543704, 629552, 660212, 668899, 696388, 747593, 764456, 854392, 972944, 1037476, 1087408, 1155371, 1320424, 1337798, 1392776, 1495186, 1528912, 1708784, 1815583, 2074952, 2310742, 2640848, 2675596, 2785552, 2990372, 3631166, 4149904, 4621484, 5351192, 5980744, 7262332, 9242968, 10702384, 11961488, 12709081, 14524664, 18485936, 25418162, 29049328, 50836324, 101672648, 203345296]

約数ペア:

[(1, 203345296), (2, 101672648), (4, 50836324), (7, 29049328), (8, 25418162), (11, 18485936), (14, 14524664), (16, 12709081), (17, 11961488), (19, 10702384), (22, 9242968), (28, 7262332), (34, 5980744), (38, 5351192), (44, 4621484), (49, 4149904), (56, 3631166), (68, 2990372), (73, 2785552), (76, 2675596), (77, 2640848), (88, 2310742), (98, 2074952), (112, 1815583), (119, 1708784), (133, 1528912), (136, 1495186), (146, 1392776), (152, 1337798), (154, 1320424), (176, 1155371), (187, 1087408), (196, 1037476), (209, 972944), (238, 854392), (266, 764456), (272, 747593), (292, 696388), (304, 668899), (308, 660212), (323, 629552), (374, 543704), (392, 518738), (418, 486472), (476, 427196), (511, 397936), (532, 382228), (539, 377264), (584, 348194), (616, 330106), (646, 314776), (748, 271852), (784, 259369), (803, 253232), (833, 244112), (836, 243236), (931, 218416), (952, 213598), (1022, 198968), (1064, 191114), (1078, 188632), (1168, 174097), (1232, 165053), (1241, 163856), (1292, 157388), (1309, 155344), (1387, 146608), (1463, 138992), (1496, 135926), (1606, 126616), (1666, 122056), (1672, 121618), (1862, 109208), (1904, 106799), (2044, 99484), (2128, 95557), (2156, 94316), (2261, 89936), (2482, 81928), (2584, 78694), (2618, 77672), (2774, 73304), (2926, 69496), (2992, 67963), (3212, 63308), (3332, 61028), (3344, 60809), (3553, 57232), (3577, 56848), (3724, 54604), (4088, 49742), (4312, 47158), (4522, 44968), (4964, 40964), (5168, 39347), (5236, 38836), (5548, 36652), (5621, 36176), (5852, 34748), (6424, 31654), (6664, 30514), (7106, 28616), (7154, 28424), (7448, 27302), (8176, 24871), (8624, 23579), (8687, 23408), (9044, 22484), (9163, 22192), (9709, 20944), (9928, 20482), (10241, 19856), (10472, 19418), (11096, 18326), (11242, 18088), (11704, 17374), (12848, 15827), (13328, 15257), (13651, 14896), (14212, 14308)]