227049808

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{232633}}^1$

素因数の和:232702

約数の個数: 20

約数和(自身を含む): 447122548

約数和(自身を除く): 220072740

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 232633, 465266, 930532, 1861064, 3722128, 14190613, 28381226, 56762452, 113524904, 227049808]

約数ペア:

[(1, 227049808), (2, 113524904), (4, 56762452), (8, 28381226), (16, 14190613), (61, 3722128), (122, 1861064), (244, 930532), (488, 465266), (976, 232633)]