229778814

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{1997}}^1$

素因数の和:2280

約数の個数: 32

約数和(自身を含む): 466477056

約数和(自身を除く): 236698242

約数列:

[1, 2, 3, 6, 127, 151, 254, 302, 381, 453, 762, 906, 1997, 3994, 5991, 11982, 19177, 38354, 57531, 115062, 253619, 301547, 507238, 603094, 760857, 904641, 1521714, 1809282, 38296469, 76592938, 114889407, 229778814]

約数ペア:

[(1, 229778814), (2, 114889407), (3, 76592938), (6, 38296469), (127, 1809282), (151, 1521714), (254, 904641), (302, 760857), (381, 603094), (453, 507238), (762, 301547), (906, 253619), (1997, 115062), (3994, 57531), (5991, 38354), (11982, 19177)]