210675164

素因数分解:

$2^2\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{7457}}^1$

素因数の和:8477

約数の個数: 24

約数和(自身を含む): 421824480

約数和(自身を除く): 211149316

約数列:

[1, 2, 4, 7, 14, 28, 1009, 2018, 4036, 7063, 7457, 14126, 14914, 28252, 29828, 52199, 104398, 208796, 7524113, 15048226, 30096452, 52668791, 105337582, 210675164]

約数ペア:

[(1, 210675164), (2, 105337582), (4, 52668791), (7, 30096452), (14, 15048226), (28, 7524113), (1009, 208796), (2018, 104398), (4036, 52199), (7063, 29828), (7457, 28252), (14126, 14914)]