200622064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{659941}}^1$

素因数の和:659968

約数の個数: 20

約数和(自身を含む): 409164040

約数和(自身を除く): 208541976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 659941, 1319882, 2639764, 5279528, 10559056, 12538879, 25077758, 50155516, 100311032, 200622064]

約数ペア:

[(1, 200622064), (2, 100311032), (4, 50155516), (8, 25077758), (16, 12538879), (19, 10559056), (38, 5279528), (76, 2639764), (152, 1319882), (304, 659941)]