227935288

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{24971}}^1$

素因数の和:25147

約数の個数: 32

約数和(自身を含む): 491448960

約数和(自身を除く): 263513672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 9128, 24971, 49942, 99884, 174797, 199768, 349594, 699188, 1398376, 4070273, 8140546, 16281092, 28491911, 32562184, 56983822, 113967644, 227935288]

約数ペア:

[(1, 227935288), (2, 113967644), (4, 56983822), (7, 32562184), (8, 28491911), (14, 16281092), (28, 8140546), (56, 4070273), (163, 1398376), (326, 699188), (652, 349594), (1141, 199768), (1304, 174797), (2282, 99884), (4564, 49942), (9128, 24971)]