228302992

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{233917}}^1$

素因数の和:233986

約数の個数: 20

約数和(自身を含む): 449590396

約数和(自身を除く): 221287404

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 233917, 467834, 935668, 1871336, 3742672, 14268937, 28537874, 57075748, 114151496, 228302992]

約数ペア:

[(1, 228302992), (2, 114151496), (4, 57075748), (8, 28537874), (16, 14268937), (61, 3742672), (122, 1871336), (244, 935668), (488, 467834), (976, 233917)]