220652926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{35509}}^1$

素因数の和:35763

約数の個数: 16

約数和(自身を含む): 357940800

約数和(自身を除く): 137287874

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 35509, 71018, 461617, 923234, 8486651, 16973302, 110326463, 220652926]

約数ペア:

[(1, 220652926), (2, 110326463), (13, 16973302), (26, 8486651), (239, 923234), (478, 461617), (3107, 71018), (6214, 35509)]