202151488

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 224

約数和(自身を含む): 561807360

約数和(自身を除く): 359655872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 19, 22, 28, 32, 34, 38, 44, 56, 64, 68, 76, 77, 88, 112, 119, 127, 133, 136, 152, 154, 176, 187, 209, 224, 238, 254, 266, 272, 304, 308, 323, 352, 374, 418, 448, 476, 508, 532, 544, 608, 616, 646, 704, 748, 836, 889, 952, 1016, 1064, 1088, 1216, 1232, 1292, 1309, 1397, 1463, 1496, 1672, 1778, 1904, 2032, 2128, 2159, 2261, 2413, 2464, 2584, 2618, 2794, 2926, 2992, 3344, 3553, 3556, 3808, 4064, 4256, 4318, 4522, 4826, 4928, 5168, 5236, 5588, 5852, 5984, 6688, 7106, 7112, 7616, 8128, 8512, 8636, 9044, 9652, 9779, 10336, 10472, 11176, 11704, 11968, 13376, 14212, 14224, 15113, 16891, 17272, 18088, 19304, 19558, 20672, 20944, 22352, 23408, 23749, 24871, 26543, 28424, 28448, 30226, 33782, 34544, 36176, 38608, 39116, 41021, 41888, 44704, 46816, 47498, 49742, 53086, 56848, 56896, 60452, 67564, 69088, 72352, 77216, 78232, 82042, 83776, 89408, 93632, 94996, 99484, 106172, 113696, 120904, 135128, 138176, 144704, 154432, 156464, 164084, 166243, 185801, 189992, 198968, 212344, 227392, 241808, 270256, 287147, 312928, 328168, 332486, 371602, 379984, 397936, 424688, 451231, 483616, 540512, 574294, 625856, 656336, 664972, 743204, 759968, 795872, 849376, 902462, 967232, 1081024, 1148588, 1312672, 1329944, 1486408, 1519936, 1591744, 1698752, 1804924, 2297176, 2625344, 2659888, 2972816, 3158617, 3609848, 4594352, 5319776, 5945632, 6317234, 7219696, 9188704, 10639552, 11891264, 12634468, 14439392, 18377408, 25268936, 28878784, 50537872, 101075744, 202151488]

約数ペア:

[(1, 202151488), (2, 101075744), (4, 50537872), (7, 28878784), (8, 25268936), (11, 18377408), (14, 14439392), (16, 12634468), (17, 11891264), (19, 10639552), (22, 9188704), (28, 7219696), (32, 6317234), (34, 5945632), (38, 5319776), (44, 4594352), (56, 3609848), (64, 3158617), (68, 2972816), (76, 2659888), (77, 2625344), (88, 2297176), (112, 1804924), (119, 1698752), (127, 1591744), (133, 1519936), (136, 1486408), (152, 1329944), (154, 1312672), (176, 1148588), (187, 1081024), (209, 967232), (224, 902462), (238, 849376), (254, 795872), (266, 759968), (272, 743204), (304, 664972), (308, 656336), (323, 625856), (352, 574294), (374, 540512), (418, 483616), (448, 451231), (476, 424688), (508, 397936), (532, 379984), (544, 371602), (608, 332486), (616, 328168), (646, 312928), (704, 287147), (748, 270256), (836, 241808), (889, 227392), (952, 212344), (1016, 198968), (1064, 189992), (1088, 185801), (1216, 166243), (1232, 164084), (1292, 156464), (1309, 154432), (1397, 144704), (1463, 138176), (1496, 135128), (1672, 120904), (1778, 113696), (1904, 106172), (2032, 99484), (2128, 94996), (2159, 93632), (2261, 89408), (2413, 83776), (2464, 82042), (2584, 78232), (2618, 77216), (2794, 72352), (2926, 69088), (2992, 67564), (3344, 60452), (3553, 56896), (3556, 56848), (3808, 53086), (4064, 49742), (4256, 47498), (4318, 46816), (4522, 44704), (4826, 41888), (4928, 41021), (5168, 39116), (5236, 38608), (5588, 36176), (5852, 34544), (5984, 33782), (6688, 30226), (7106, 28448), (7112, 28424), (7616, 26543), (8128, 24871), (8512, 23749), (8636, 23408), (9044, 22352), (9652, 20944), (9779, 20672), (10336, 19558), (10472, 19304), (11176, 18088), (11704, 17272), (11968, 16891), (13376, 15113), (14212, 14224)]