201331090

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{659}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 367234560

約数和(自身を除く): 165903470

約数列:

[1, 2, 5, 10, 137, 223, 274, 446, 659, 685, 1115, 1318, 1370, 2230, 3295, 6590, 30551, 61102, 90283, 146957, 152755, 180566, 293914, 305510, 451415, 734785, 902830, 1469570, 20133109, 40266218, 100665545, 201331090]

約数ペア:

[(1, 201331090), (2, 100665545), (5, 40266218), (10, 20133109), (137, 1469570), (223, 902830), (274, 734785), (446, 451415), (659, 305510), (685, 293914), (1115, 180566), (1318, 152755), (1370, 146957), (2230, 90283), (3295, 61102), (6590, 30551)]