201495424

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{419}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 460315800

約数和(自身を除く): 258820376

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 289, 416, 419, 442, 544, 578, 832, 838, 884, 1088, 1156, 1664, 1676, 1768, 2176, 2312, 3352, 3536, 3757, 4624, 5447, 6704, 7072, 7123, 7514, 9248, 10894, 13408, 14144, 14246, 15028, 18496, 21788, 26816, 28288, 28492, 30056, 36992, 43576, 53632, 56984, 60112, 87152, 92599, 113968, 120224, 121091, 174304, 185198, 227936, 240448, 242182, 348608, 370396, 455872, 480896, 484364, 697216, 740792, 911744, 968728, 1481584, 1574183, 1937456, 2963168, 3148366, 3874912, 5926336, 6296732, 7749824, 11852672, 12593464, 15499648, 25186928, 50373856, 100747712, 201495424]

約数ペア:

[(1, 201495424), (2, 100747712), (4, 50373856), (8, 25186928), (13, 15499648), (16, 12593464), (17, 11852672), (26, 7749824), (32, 6296732), (34, 5926336), (52, 3874912), (64, 3148366), (68, 2963168), (104, 1937456), (128, 1574183), (136, 1481584), (208, 968728), (221, 911744), (272, 740792), (289, 697216), (416, 484364), (419, 480896), (442, 455872), (544, 370396), (578, 348608), (832, 242182), (838, 240448), (884, 227936), (1088, 185198), (1156, 174304), (1664, 121091), (1676, 120224), (1768, 113968), (2176, 92599), (2312, 87152), (3352, 60112), (3536, 56984), (3757, 53632), (4624, 43576), (5447, 36992), (6704, 30056), (7072, 28492), (7123, 28288), (7514, 26816), (9248, 21788), (10894, 18496), (13408, 15028), (14144, 14246)]