243267788

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{5927}}^1$

素因数の和:6293

約数の個数: 24

約数和(自身を含む): 440853504

約数和(自身を除く): 197585716

約数列:

[1, 2, 4, 31, 62, 124, 331, 662, 1324, 5927, 10261, 11854, 20522, 23708, 41044, 183737, 367474, 734948, 1961837, 3923674, 7847348, 60816947, 121633894, 243267788]

約数ペア:

[(1, 243267788), (2, 121633894), (4, 60816947), (31, 7847348), (62, 3923674), (124, 1961837), (331, 734948), (662, 367474), (1324, 183737), (5927, 41044), (10261, 23708), (11854, 20522)]