201389056

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:991

約数の個数: 88

約数和(自身を含む): 462785760

約数和(自身を除く): 261396704

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 512, 608, 704, 836, 941, 1024, 1216, 1408, 1672, 1882, 2432, 2816, 3344, 3764, 4864, 5632, 6688, 7528, 9728, 10351, 11264, 13376, 15056, 17879, 19456, 20702, 26752, 30112, 35758, 41404, 53504, 60224, 71516, 82808, 107008, 120448, 143032, 165616, 196669, 214016, 240896, 286064, 331232, 393338, 481792, 572128, 662464, 786676, 963584, 1144256, 1324928, 1573352, 2288512, 2649856, 3146704, 4577024, 5299712, 6293408, 9154048, 10599424, 12586816, 18308096, 25173632, 50347264, 100694528, 201389056]

約数ペア:

[(1, 201389056), (2, 100694528), (4, 50347264), (8, 25173632), (11, 18308096), (16, 12586816), (19, 10599424), (22, 9154048), (32, 6293408), (38, 5299712), (44, 4577024), (64, 3146704), (76, 2649856), (88, 2288512), (128, 1573352), (152, 1324928), (176, 1144256), (209, 963584), (256, 786676), (304, 662464), (352, 572128), (418, 481792), (512, 393338), (608, 331232), (704, 286064), (836, 240896), (941, 214016), (1024, 196669), (1216, 165616), (1408, 143032), (1672, 120448), (1882, 107008), (2432, 82808), (2816, 71516), (3344, 60224), (3764, 53504), (4864, 41404), (5632, 35758), (6688, 30112), (7528, 26752), (9728, 20702), (10351, 19456), (11264, 17879), (13376, 15056)]