201591016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73897}}^1$

素因数の和:73945

約数の個数: 32

約数和(自身を含む): 425652480

約数和(自身を除く): 224061464

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 73897, 147794, 295588, 591176, 812867, 1625734, 2290807, 3251468, 4581614, 6502936, 9163228, 18326456, 25198877, 50397754, 100795508, 201591016]

約数ペア:

[(1, 201591016), (2, 100795508), (4, 50397754), (8, 25198877), (11, 18326456), (22, 9163228), (31, 6502936), (44, 4581614), (62, 3251468), (88, 2290807), (124, 1625734), (248, 812867), (341, 591176), (682, 295588), (1364, 147794), (2728, 73897)]