201735255

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3557}}^1$

素因数の和:3783

約数の個数: 32

約数和(自身を含む): 341568000

約数和(自身を除く): 139832745

約数列:

[1, 3, 5, 15, 19, 57, 95, 199, 285, 597, 995, 2985, 3557, 3781, 10671, 11343, 17785, 18905, 53355, 56715, 67583, 202749, 337915, 707843, 1013745, 2123529, 3539215, 10617645, 13449017, 40347051, 67245085, 201735255]

約数ペア:

[(1, 201735255), (3, 67245085), (5, 40347051), (15, 13449017), (19, 10617645), (57, 3539215), (95, 2123529), (199, 1013745), (285, 707843), (597, 337915), (995, 202749), (2985, 67583), (3557, 56715), (3781, 53355), (10671, 18905), (11343, 17785)]