222414916

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{3271}}^1$

素因数の和:3555

約数の個数: 24

約数和(自身を含む): 395781120

約数和(自身を除く): 173366204

約数列:

[1, 2, 4, 89, 178, 191, 356, 382, 764, 3271, 6542, 13084, 16999, 33998, 67996, 291119, 582238, 624761, 1164476, 1249522, 2499044, 55603729, 111207458, 222414916]

約数ペア:

[(1, 222414916), (2, 111207458), (4, 55603729), (89, 2499044), (178, 1249522), (191, 1164476), (356, 624761), (382, 582238), (764, 291119), (3271, 67996), (6542, 33998), (13084, 16999)]