201992964784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17167}}^1\times {\mathrm{56569}}^1$

素因数の和:73757

約数の個数: 40

約数和(自身を含む): 421498091840

約数和(自身を除く): 219505127056

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 17167, 34334, 56569, 68668, 113138, 137336, 223171, 226276, 274672, 446342, 452552, 735397, 892684, 905104, 1470794, 1785368, 2941588, 3570736, 5883176, 11766352, 971120023, 1942240046, 3884480092, 7768960184, 12624560299, 15537920368, 25249120598, 50498241196, 100996482392, 201992964784]

約数ペア:

[(1, 201992964784), (2, 100996482392), (4, 50498241196), (8, 25249120598), (13, 15537920368), (16, 12624560299), (26, 7768960184), (52, 3884480092), (104, 1942240046), (208, 971120023), (17167, 11766352), (34334, 5883176), (56569, 3570736), (68668, 2941588), (113138, 1785368), (137336, 1470794), (223171, 905104), (226276, 892684), (274672, 735397), (446342, 452552)]