207312965

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{8009}}^1$

素因数の和:8212

約数の個数: 16

約数和(自身を含む): 258370560

約数和(自身を除く): 51057595

約数列:

[1, 5, 31, 155, 167, 835, 5177, 8009, 25885, 40045, 248279, 1241395, 1337503, 6687515, 41462593, 207312965]

約数ペア:

[(1, 207312965), (5, 41462593), (31, 6687515), (155, 1337503), (167, 1241395), (835, 248279), (5177, 40045), (8009, 25885)]