201521608

素因数分解:

$2^3\times {\mathrm{2671}}^1\times {\mathrm{9431}}^1$

素因数の和:12108

約数の個数: 16

約数和(自身を含む): 378034560

約数和(自身を除く): 176512952

約数列:

[1, 2, 4, 8, 2671, 5342, 9431, 10684, 18862, 21368, 37724, 75448, 25190201, 50380402, 100760804, 201521608]

約数ペア:

[(1, 201521608), (2, 100760804), (4, 50380402), (8, 25190201), (2671, 75448), (5342, 37724), (9431, 21368), (10684, 18862)]