201355856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5939}}^1$

素因数の和:6123

約数の個数: 40

約数和(自身を含む): 422785440

約数和(自身を除く): 221429584

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 1304, 2119, 2608, 4238, 5939, 8476, 11878, 16952, 23756, 33904, 47512, 77207, 95024, 154414, 308828, 617656, 968057, 1235312, 1936114, 3872228, 7744456, 12584741, 15488912, 25169482, 50338964, 100677928, 201355856]

約数ペア:

[(1, 201355856), (2, 100677928), (4, 50338964), (8, 25169482), (13, 15488912), (16, 12584741), (26, 7744456), (52, 3872228), (104, 1936114), (163, 1235312), (208, 968057), (326, 617656), (652, 308828), (1304, 154414), (2119, 95024), (2608, 77207), (4238, 47512), (5939, 33904), (8476, 23756), (11878, 16952)]