202115412

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{20123}}^1$

素因数の和:20170

約数の個数: 60

約数和(自身を含む): 545440896

約数和(自身を除く): 343325484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 3348, 5022, 10044, 20123, 40246, 60369, 80492, 120738, 181107, 241476, 362214, 543321, 623813, 724428, 1086642, 1247626, 1629963, 1871439, 2173284, 2495252, 3259926, 3742878, 5614317, 6519852, 7485756, 11228634, 16842951, 22457268, 33685902, 50528853, 67371804, 101057706, 202115412]

約数ペア:

[(1, 202115412), (2, 101057706), (3, 67371804), (4, 50528853), (6, 33685902), (9, 22457268), (12, 16842951), (18, 11228634), (27, 7485756), (31, 6519852), (36, 5614317), (54, 3742878), (62, 3259926), (81, 2495252), (93, 2173284), (108, 1871439), (124, 1629963), (162, 1247626), (186, 1086642), (279, 724428), (324, 623813), (372, 543321), (558, 362214), (837, 241476), (1116, 181107), (1674, 120738), (2511, 80492), (3348, 60369), (5022, 40246), (10044, 20123)]