201769980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{26479}}^1$

素因数の和:26618

約数の個数: 48

約数和(自身を含む): 569425920

約数和(自身を除く): 367655940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 26479, 52958, 79437, 105916, 132395, 158874, 264790, 317748, 397185, 529580, 794370, 1588740, 3362833, 6725666, 10088499, 13451332, 16814165, 20176998, 33628330, 40353996, 50442495, 67256660, 100884990, 201769980]

約数ペア:

[(1, 201769980), (2, 100884990), (3, 67256660), (4, 50442495), (5, 40353996), (6, 33628330), (10, 20176998), (12, 16814165), (15, 13451332), (20, 10088499), (30, 6725666), (60, 3362833), (127, 1588740), (254, 794370), (381, 529580), (508, 397185), (635, 317748), (762, 264790), (1270, 158874), (1524, 132395), (1905, 105916), (2540, 79437), (3810, 52958), (7620, 26479)]