201433390

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 378465696

約数和(自身を除く): 177032306

約数列:

[1, 2, 5, 10, 53, 71, 101, 106, 142, 202, 265, 355, 505, 530, 710, 1010, 2809, 3763, 5353, 5618, 7171, 7526, 10706, 14045, 14342, 18815, 26765, 28090, 35855, 37630, 53530, 71710, 199439, 283709, 380063, 398878, 567418, 760126, 997195, 1418545, 1900315, 1994390, 2837090, 3800630, 20143339, 40286678, 100716695, 201433390]

約数ペア:

[(1, 201433390), (2, 100716695), (5, 40286678), (10, 20143339), (53, 3800630), (71, 2837090), (101, 1994390), (106, 1900315), (142, 1418545), (202, 997195), (265, 760126), (355, 567418), (505, 398878), (530, 380063), (710, 283709), (1010, 199439), (2809, 71710), (3763, 53530), (5353, 37630), (5618, 35855), (7171, 28090), (7526, 26765), (10706, 18815), (14045, 14342)]