201418821340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{915540097}}^1$

素因数の和:915540117

約数の個数: 24

約数和(自身を含む): 461432209392

約数和(自身を除く): 260013388052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 915540097, 1831080194, 3662160388, 4577700485, 9155400970, 10070941067, 18310801940, 20141882134, 40283764268, 50354705335, 100709410670, 201418821340]

約数ペア:

[(1, 201418821340), (2, 100709410670), (4, 50354705335), (5, 40283764268), (10, 20141882134), (11, 18310801940), (20, 10070941067), (22, 9155400970), (44, 4577700485), (55, 3662160388), (110, 1831080194), (220, 915540097)]