201251104

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1009}}^1$

素因数の和:1313

約数の個数: 48

約数和(自身を含む): 415376640

約数和(自身を除く): 214125536

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 271, 368, 542, 736, 1009, 1084, 2018, 2168, 4036, 4336, 6233, 8072, 8672, 12466, 16144, 23207, 24932, 32288, 46414, 49864, 92828, 99728, 185656, 199456, 273439, 371312, 546878, 742624, 1093756, 2187512, 4375024, 6289097, 8750048, 12578194, 25156388, 50312776, 100625552, 201251104]

約数ペア:

[(1, 201251104), (2, 100625552), (4, 50312776), (8, 25156388), (16, 12578194), (23, 8750048), (32, 6289097), (46, 4375024), (92, 2187512), (184, 1093756), (271, 742624), (368, 546878), (542, 371312), (736, 273439), (1009, 199456), (1084, 185656), (2018, 99728), (2168, 92828), (4036, 49864), (4336, 46414), (6233, 32288), (8072, 24932), (8672, 23207), (12466, 16144)]