200975715

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{9859}}^1$

素因数の和:10024

約数の個数: 32

約数和(自身を含む): 359692800

約数和(自身を除く): 158717085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 2265, 4077, 6795, 9859, 20385, 29577, 49295, 88731, 147885, 266193, 443655, 1330965, 1488709, 4466127, 7443545, 13398381, 22330635, 40195143, 66991905, 200975715]

約数ペア:

[(1, 200975715), (3, 66991905), (5, 40195143), (9, 22330635), (15, 13398381), (27, 7443545), (45, 4466127), (135, 1488709), (151, 1330965), (453, 443655), (755, 266193), (1359, 147885), (2265, 88731), (4077, 49295), (6795, 29577), (9859, 20385)]