201377450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{4789}}^1$

素因数の和:4859

約数の個数: 36

約数和(自身を含む): 388004370

約数和(自身を除く): 186626920

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 841, 1450, 1682, 4205, 4789, 8410, 9578, 21025, 23945, 42050, 47890, 119725, 138881, 239450, 277762, 694405, 1388810, 3472025, 4027549, 6944050, 8055098, 20137745, 40275490, 100688725, 201377450]

約数ペア:

[(1, 201377450), (2, 100688725), (5, 40275490), (10, 20137745), (25, 8055098), (29, 6944050), (50, 4027549), (58, 3472025), (145, 1388810), (290, 694405), (725, 277762), (841, 239450), (1450, 138881), (1682, 119725), (4205, 47890), (4789, 42050), (8410, 23945), (9578, 21025)]