201237339836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{21491}}^1\times {\mathrm{180073}}^1$

素因数の和:201581

約数の個数: 24

約数和(自身を含む): 379274739984

約数和(自身を除く): 178037400148

約数列:

[1, 2, 4, 13, 26, 52, 21491, 42982, 85964, 180073, 279383, 360146, 558766, 720292, 1117532, 2340949, 4681898, 9363796, 3869948843, 7739897686, 15479795372, 50309334959, 100618669918, 201237339836]

約数ペア:

[(1, 201237339836), (2, 100618669918), (4, 50309334959), (13, 15479795372), (26, 7739897686), (52, 3869948843), (21491, 9363796), (42982, 4681898), (85964, 2340949), (180073, 1117532), (279383, 720292), (360146, 558766)]