200931026

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{5009}}^1$

素因数の和:5689

約数の個数: 16

約数和(自身を含む): 311662080

約数和(自身を除く): 110731054

約数列:

[1, 2, 31, 62, 647, 1294, 5009, 10018, 20057, 40114, 155279, 310558, 3240823, 6481646, 100465513, 200931026]

約数ペア:

[(1, 200931026), (2, 100465513), (31, 6481646), (62, 3240823), (647, 310558), (1294, 155279), (5009, 40114), (10018, 20057)]