202655852

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2887}}^1$

素因数の和:3030

約数の個数: 48

約数和(自身を含む): 426961920

約数和(自身を除く): 224306068

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 109, 161, 218, 322, 436, 644, 763, 1526, 2507, 2887, 3052, 5014, 5774, 10028, 11548, 17549, 20209, 35098, 40418, 66401, 70196, 80836, 132802, 265604, 314683, 464807, 629366, 929614, 1258732, 1859228, 2202781, 4405562, 7237709, 8811124, 14475418, 28950836, 50663963, 101327926, 202655852]

約数ペア:

[(1, 202655852), (2, 101327926), (4, 50663963), (7, 28950836), (14, 14475418), (23, 8811124), (28, 7237709), (46, 4405562), (92, 2202781), (109, 1859228), (161, 1258732), (218, 929614), (322, 629366), (436, 464807), (644, 314683), (763, 265604), (1526, 132802), (2507, 80836), (2887, 70196), (3052, 66401), (5014, 40418), (5774, 35098), (10028, 20209), (11548, 17549)]