230169316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{32309}}^1$

素因数の和:32463

約数の個数: 24

約数和(自身を含む): 436960440

約数和(自身を除く): 206791124

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 32309, 64618, 129236, 420017, 840034, 1680068, 4426333, 8852666, 17705332, 57542329, 115084658, 230169316]

約数ペア:

[(1, 230169316), (2, 115084658), (4, 57542329), (13, 17705332), (26, 8852666), (52, 4426333), (137, 1680068), (274, 840034), (548, 420017), (1781, 129236), (3562, 64618), (7124, 32309)]