201072710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1637}}^1$

素因数の和:1888

約数の個数: 32

約数和(自身を含む): 369375552

約数和(自身を除く): 168302842

約数列:

[1, 2, 5, 10, 71, 142, 173, 346, 355, 710, 865, 1637, 1730, 3274, 8185, 12283, 16370, 24566, 61415, 116227, 122830, 232454, 283201, 566402, 581135, 1162270, 1416005, 2832010, 20107271, 40214542, 100536355, 201072710]

約数ペア:

[(1, 201072710), (2, 100536355), (5, 40214542), (10, 20107271), (71, 2832010), (142, 1416005), (173, 1162270), (346, 581135), (355, 566402), (710, 283201), (865, 232454), (1637, 122830), (1730, 116227), (3274, 61415), (8185, 24566), (12283, 16370)]