201655124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{907}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 400275456

約数和(自身を除く): 198620332

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 163, 326, 341, 652, 682, 907, 1364, 1793, 1814, 3586, 3628, 5053, 7172, 9977, 10106, 19954, 20212, 28117, 39908, 55583, 56234, 111166, 112468, 147841, 222332, 295682, 309287, 591364, 618574, 1237148, 1626251, 3252502, 4583071, 6505004, 9166142, 18332284, 50413781, 100827562, 201655124]

約数ペア:

[(1, 201655124), (2, 100827562), (4, 50413781), (11, 18332284), (22, 9166142), (31, 6505004), (44, 4583071), (62, 3252502), (124, 1626251), (163, 1237148), (326, 618574), (341, 591364), (652, 309287), (682, 295682), (907, 222332), (1364, 147841), (1793, 112468), (1814, 111166), (3586, 56234), (3628, 55583), (5053, 39908), (7172, 28117), (9977, 20212), (10106, 19954)]