208834306

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1\times {\mathrm{2011}}^1$

素因数の和:2529

約数の個数: 16

約数和(自身を含む): 316527840

約数和(自身を除く): 107693534

約数列:

[1, 2, 137, 274, 379, 758, 2011, 4022, 51923, 103846, 275507, 551014, 762169, 1524338, 104417153, 208834306]

約数ペア:

[(1, 208834306), (2, 104417153), (137, 1524338), (274, 762169), (379, 551014), (758, 275507), (2011, 103846), (4022, 51923)]