220185224

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 561427200

約数和(自身を除く): 341241976

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 37, 38, 47, 49, 56, 68, 74, 76, 94, 98, 119, 133, 136, 148, 152, 188, 196, 238, 259, 266, 296, 323, 329, 376, 392, 476, 518, 532, 629, 646, 658, 703, 799, 833, 893, 931, 952, 1036, 1064, 1258, 1292, 1316, 1406, 1598, 1666, 1739, 1786, 1813, 1862, 2072, 2261, 2303, 2516, 2584, 2632, 2812, 3196, 3332, 3478, 3572, 3626, 3724, 4403, 4522, 4606, 4921, 5032, 5593, 5624, 6251, 6392, 6664, 6956, 7144, 7252, 7448, 8806, 9044, 9212, 9842, 11186, 11951, 12173, 12502, 13912, 14504, 15181, 15827, 17612, 18088, 18424, 19684, 22372, 23902, 24346, 25004, 29563, 30362, 30821, 31654, 33041, 34447, 35224, 39151, 39368, 43757, 44744, 47804, 48692, 50008, 59126, 60724, 61642, 63308, 66082, 68894, 78302, 83657, 85211, 87514, 95608, 97384, 106267, 118252, 121448, 123284, 126616, 132164, 137788, 156604, 167314, 170422, 175028, 206941, 212534, 231287, 236504, 246568, 264328, 275576, 313208, 334628, 340844, 350056, 413882, 425068, 462574, 561697, 585599, 669256, 681688, 743869, 827764, 850136, 925148, 1123394, 1171198, 1448587, 1487738, 1619009, 1655528, 1850296, 2246788, 2342396, 2897174, 2975476, 3238018, 3931879, 4493576, 4684792, 5794348, 5950952, 6476036, 7863758, 11588696, 12952072, 15727516, 27523153, 31455032, 55046306, 110092612, 220185224]

約数ペア:

[(1, 220185224), (2, 110092612), (4, 55046306), (7, 31455032), (8, 27523153), (14, 15727516), (17, 12952072), (19, 11588696), (28, 7863758), (34, 6476036), (37, 5950952), (38, 5794348), (47, 4684792), (49, 4493576), (56, 3931879), (68, 3238018), (74, 2975476), (76, 2897174), (94, 2342396), (98, 2246788), (119, 1850296), (133, 1655528), (136, 1619009), (148, 1487738), (152, 1448587), (188, 1171198), (196, 1123394), (238, 925148), (259, 850136), (266, 827764), (296, 743869), (323, 681688), (329, 669256), (376, 585599), (392, 561697), (476, 462574), (518, 425068), (532, 413882), (629, 350056), (646, 340844), (658, 334628), (703, 313208), (799, 275576), (833, 264328), (893, 246568), (931, 236504), (952, 231287), (1036, 212534), (1064, 206941), (1258, 175028), (1292, 170422), (1316, 167314), (1406, 156604), (1598, 137788), (1666, 132164), (1739, 126616), (1786, 123284), (1813, 121448), (1862, 118252), (2072, 106267), (2261, 97384), (2303, 95608), (2516, 87514), (2584, 85211), (2632, 83657), (2812, 78302), (3196, 68894), (3332, 66082), (3478, 63308), (3572, 61642), (3626, 60724), (3724, 59126), (4403, 50008), (4522, 48692), (4606, 47804), (4921, 44744), (5032, 43757), (5593, 39368), (5624, 39151), (6251, 35224), (6392, 34447), (6664, 33041), (6956, 31654), (7144, 30821), (7252, 30362), (7448, 29563), (8806, 25004), (9044, 24346), (9212, 23902), (9842, 22372), (11186, 19684), (11951, 18424), (12173, 18088), (12502, 17612), (13912, 15827), (14504, 15181)]