208033736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1368643}}^1$

素因数の和:1368668

約数の個数: 16

約数和(自身を含む): 410593200

約数和(自身を除く): 202559464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1368643, 2737286, 5474572, 10949144, 26004217, 52008434, 104016868, 208033736]

約数ペア:

[(1, 208033736), (2, 104016868), (4, 52008434), (8, 26004217), (19, 10949144), (38, 5474572), (76, 2737286), (152, 1368643)]