201219455

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{4483}}^1$

素因数の和:4726

約数の個数: 16

約数和(自身を含む): 247947264

約数和(自身を除く): 46727809

約数列:

[1, 5, 47, 191, 235, 955, 4483, 8977, 22415, 44885, 210701, 856253, 1053505, 4281265, 40243891, 201219455]

約数ペア:

[(1, 201219455), (5, 40243891), (47, 4281265), (191, 1053505), (235, 856253), (955, 210701), (4483, 44885), (8977, 22415)]