127202012

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{11329}}^1$

素因数の和:11741

約数の個数: 24

約数和(自身を含む): 255060960

約数和(自身を除く): 127858948

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1604, 2807, 5614, 11228, 11329, 22658, 45316, 79303, 158606, 317212, 4542929, 9085858, 18171716, 31800503, 63601006, 127202012]

約数ペア:

[(1, 127202012), (2, 63601006), (4, 31800503), (7, 18171716), (14, 9085858), (28, 4542929), (401, 317212), (802, 158606), (1604, 79303), (2807, 45316), (5614, 22658), (11228, 11329)]