201930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 497664

約数和(自身を除く): 295734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 127, 159, 254, 265, 318, 381, 530, 635, 762, 795, 1270, 1590, 1905, 3810, 6731, 13462, 20193, 33655, 40386, 67310, 100965, 201930]

約数ペア:

[(1, 201930), (2, 100965), (3, 67310), (5, 40386), (6, 33655), (10, 20193), (15, 13462), (30, 6731), (53, 3810), (106, 1905), (127, 1590), (159, 1270), (254, 795), (265, 762), (318, 635), (381, 530)]