201326521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{16931}}^1$

素因数の和:17012

約数の個数: 16

約数和(自身を含む): 234067968

約数和(自身を除く): 32741447

約数列:

[1, 11, 23, 47, 253, 517, 1081, 11891, 16931, 186241, 389413, 795757, 4283543, 8753327, 18302411, 201326521]

約数ペア:

[(1, 201326521), (11, 18302411), (23, 8753327), (47, 4283543), (253, 795757), (517, 389413), (1081, 186241), (11891, 16931)]