201394832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{662483}}^1$

素因数の和:662510

約数の個数: 20

約数和(自身を含む): 410740080

約数和(自身を除く): 209345248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 662483, 1324966, 2649932, 5299864, 10599728, 12587177, 25174354, 50348708, 100697416, 201394832]

約数ペア:

[(1, 201394832), (2, 100697416), (4, 50348708), (8, 25174354), (16, 12587177), (19, 10599728), (38, 5299864), (76, 2649932), (152, 1324966), (304, 662483)]