201121872

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{367}}^1$

素因数の和:625

約数の個数: 120

約数和(自身を含む): 608639616

約数和(自身を除く): 407517744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 233, 294, 336, 367, 392, 466, 588, 699, 734, 784, 932, 1101, 1176, 1398, 1468, 1631, 1864, 2202, 2352, 2569, 2796, 2936, 3262, 3728, 4404, 4893, 5138, 5592, 5872, 6524, 7707, 8808, 9786, 10276, 11184, 11417, 13048, 15414, 17616, 17983, 19572, 20552, 22834, 26096, 30828, 34251, 35966, 39144, 41104, 45668, 53949, 61656, 68502, 71932, 78288, 85511, 91336, 107898, 123312, 137004, 143864, 171022, 182672, 215796, 256533, 274008, 287728, 342044, 431592, 513066, 548016, 598577, 684088, 863184, 1026132, 1197154, 1368176, 1795731, 2052264, 2394308, 3591462, 4104528, 4190039, 4788616, 7182924, 8380078, 9577232, 12570117, 14365848, 16760156, 25140234, 28731696, 33520312, 50280468, 67040624, 100560936, 201121872]

約数ペア:

[(1, 201121872), (2, 100560936), (3, 67040624), (4, 50280468), (6, 33520312), (7, 28731696), (8, 25140234), (12, 16760156), (14, 14365848), (16, 12570117), (21, 9577232), (24, 8380078), (28, 7182924), (42, 4788616), (48, 4190039), (49, 4104528), (56, 3591462), (84, 2394308), (98, 2052264), (112, 1795731), (147, 1368176), (168, 1197154), (196, 1026132), (233, 863184), (294, 684088), (336, 598577), (367, 548016), (392, 513066), (466, 431592), (588, 342044), (699, 287728), (734, 274008), (784, 256533), (932, 215796), (1101, 182672), (1176, 171022), (1398, 143864), (1468, 137004), (1631, 123312), (1864, 107898), (2202, 91336), (2352, 85511), (2569, 78288), (2796, 71932), (2936, 68502), (3262, 61656), (3728, 53949), (4404, 45668), (4893, 41104), (5138, 39144), (5592, 35966), (5872, 34251), (6524, 30828), (7707, 26096), (8808, 22834), (9786, 20552), (10276, 19572), (11184, 17983), (11417, 17616), (13048, 15414)]