201998852

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{13463}}^1$

素因数の和:13520

約数の個数: 36

約数和(自身を含む): 401119488

約数和(自身を除く): 199120636

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 1364, 3751, 7502, 13463, 15004, 26926, 53852, 148093, 296186, 417353, 592372, 834706, 1629023, 1669412, 3258046, 4590883, 6516092, 9181766, 18363532, 50499713, 100999426, 201998852]

約数ペア:

[(1, 201998852), (2, 100999426), (4, 50499713), (11, 18363532), (22, 9181766), (31, 6516092), (44, 4590883), (62, 3258046), (121, 1669412), (124, 1629023), (242, 834706), (341, 592372), (484, 417353), (682, 296186), (1364, 148093), (3751, 53852), (7502, 26926), (13463, 15004)]