202089078

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1367}}^1$

素因数の和:1609

約数の個数: 48

約数和(自身を含む): 450717696

約数和(自身を除く): 248628618

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 191, 258, 382, 387, 573, 774, 1146, 1367, 1719, 2734, 3438, 4101, 8202, 8213, 12303, 16426, 24606, 24639, 49278, 58781, 73917, 117562, 147834, 176343, 261097, 352686, 522194, 529029, 783291, 1058058, 1566582, 2349873, 4699746, 11227171, 22454342, 33681513, 67363026, 101044539, 202089078]

約数ペア:

[(1, 202089078), (2, 101044539), (3, 67363026), (6, 33681513), (9, 22454342), (18, 11227171), (43, 4699746), (86, 2349873), (129, 1566582), (191, 1058058), (258, 783291), (382, 529029), (387, 522194), (573, 352686), (774, 261097), (1146, 176343), (1367, 147834), (1719, 117562), (2734, 73917), (3438, 58781), (4101, 49278), (8202, 24639), (8213, 24606), (12303, 16426)]