201995726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{18917}}^1$

素因数の和:19219

約数の個数: 16

約数和(自身を含む): 320092560

約数和(自身を除く): 118096834

約数列:

[1, 2, 19, 38, 281, 562, 5339, 10678, 18917, 37834, 359423, 718846, 5315677, 10631354, 100997863, 201995726]

約数ペア:

[(1, 201995726), (2, 100997863), (19, 10631354), (38, 5315677), (281, 718846), (562, 359423), (5339, 37834), (10678, 18917)]