201490658

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1\times {\mathrm{2153}}^1$

素因数の和:2869

約数の個数: 16

約数和(自身を含む): 306996696

約数和(自身を除く): 105506038

約数列:

[1, 2, 73, 146, 641, 1282, 2153, 4306, 46793, 93586, 157169, 314338, 1380073, 2760146, 100745329, 201490658]

約数ペア:

[(1, 201490658), (2, 100745329), (73, 2760146), (146, 1380073), (641, 314338), (1282, 157169), (2153, 93586), (4306, 46793)]