202440537

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{133097}}^1$

素因数の和:133129

約数の個数: 18

約数和(自身を含む): 316640142

約数和(自身を除く): 114199605

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 133097, 399291, 1197873, 1730261, 5190783, 15572349, 22493393, 67480179, 202440537]

約数ペア:

[(1, 202440537), (3, 67480179), (9, 22493393), (13, 15572349), (39, 5190783), (117, 1730261), (169, 1197873), (507, 399291), (1521, 133097)]