210957505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5503}}^1$

素因数の和:5577

約数の個数: 32

約数和(自身を含む): 299593728

約数和(自身を除く): 88636223

約数列:

[1, 5, 11, 17, 41, 55, 85, 187, 205, 451, 697, 935, 2255, 3485, 5503, 7667, 27515, 38335, 60533, 93551, 225623, 302665, 467755, 1029061, 1128115, 2481853, 3835591, 5145305, 12409265, 19177955, 42191501, 210957505]

約数ペア:

[(1, 210957505), (5, 42191501), (11, 19177955), (17, 12409265), (41, 5145305), (55, 3835591), (85, 2481853), (187, 1128115), (205, 1029061), (451, 467755), (697, 302665), (935, 225623), (2255, 93551), (3485, 60533), (5503, 38335), (7667, 27515)]