225702806

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{264289}}^1$

素因数の和:264359

約数の個数: 16

約数和(自身を含む): 393263520

約数和(自身を除く): 167560714

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 264289, 528578, 1850023, 3700046, 16121629, 32243258, 112851403, 225702806]

約数ペア:

[(1, 225702806), (2, 112851403), (7, 32243258), (14, 16121629), (61, 3700046), (122, 1850023), (427, 528578), (854, 264289)]