201441838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 358525440

約数和(自身を除く): 157083602

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 103, 107, 206, 214, 247, 481, 494, 703, 962, 1339, 1391, 1406, 1957, 2033, 2678, 2782, 3811, 3914, 3959, 4066, 7622, 7918, 9139, 11021, 18278, 22042, 25441, 26429, 49543, 50882, 51467, 52858, 72409, 75221, 99086, 102934, 143273, 144818, 150442, 209399, 286546, 407777, 418798, 815554, 941317, 977873, 1882634, 1955746, 2722187, 5301101, 5444374, 7747763, 10602202, 15495526, 100720919, 201441838]

約数ペア:

[(1, 201441838), (2, 100720919), (13, 15495526), (19, 10602202), (26, 7747763), (37, 5444374), (38, 5301101), (74, 2722187), (103, 1955746), (107, 1882634), (206, 977873), (214, 941317), (247, 815554), (481, 418798), (494, 407777), (703, 286546), (962, 209399), (1339, 150442), (1391, 144818), (1406, 143273), (1957, 102934), (2033, 99086), (2678, 75221), (2782, 72409), (3811, 52858), (3914, 51467), (3959, 50882), (4066, 49543), (7622, 26429), (7918, 25441), (9139, 22042), (11021, 18278)]