200212995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{1021}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 339958080

約数和(自身を除く): 139745085

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 769, 1021, 2307, 3063, 3845, 5105, 11535, 13073, 15315, 17357, 39219, 52071, 65365, 86785, 196095, 260355, 785149, 2355447, 3925745, 11777235, 13347533, 40042599, 66737665, 200212995]

約数ペア:

[(1, 200212995), (3, 66737665), (5, 40042599), (15, 13347533), (17, 11777235), (51, 3925745), (85, 2355447), (255, 785149), (769, 260355), (1021, 196095), (2307, 86785), (3063, 65365), (3845, 52071), (5105, 39219), (11535, 17357), (13073, 15315)]