206331350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{133117}}^1$

素因数の和:133160

約数の個数: 24

約数和(自身を含む): 396159168

約数和(自身を除く): 189827818

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 133117, 266234, 665585, 1331170, 3327925, 4126627, 6655850, 8253254, 20633135, 41266270, 103165675, 206331350]

約数ペア:

[(1, 206331350), (2, 103165675), (5, 41266270), (10, 20633135), (25, 8253254), (31, 6655850), (50, 4126627), (62, 3327925), (155, 1331170), (310, 665585), (775, 266234), (1550, 133117)]