100920218

素因数分解:

$2^1\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{4447}}^1$

素因数の和:6077

約数の個数: 16

約数和(自身を含む): 173151744

約数和(自身を除く): 72231526

約数列:

[1, 2, 7, 14, 1621, 3242, 4447, 8894, 11347, 22694, 31129, 62258, 7208587, 14417174, 50460109, 100920218]

約数ペア:

[(1, 100920218), (2, 50460109), (7, 14417174), (14, 7208587), (1621, 62258), (3242, 31129), (4447, 22694), (8894, 11347)]