207687634

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1348621}}^1$

素因数の和:1348641

約数の個数: 16

約数和(自身を含む): 388403136

約数和(自身を除く): 180715502

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1348621, 2697242, 9440347, 14834831, 18880694, 29669662, 103843817, 207687634]

約数ペア:

[(1, 207687634), (2, 103843817), (7, 29669662), (11, 18880694), (14, 14834831), (22, 9440347), (77, 2697242), (154, 1348621)]