200851825

素因数分解:

$5^2\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:342

約数の個数: 36

約数和(自身を含む): 265365828

約数和(自身を除く): 64514003

約数列:

[1, 5, 25, 29, 41, 145, 205, 233, 725, 841, 1025, 1165, 1189, 4205, 5825, 5945, 6757, 9553, 21025, 29725, 33785, 34481, 47765, 168925, 172405, 195953, 238825, 277037, 862025, 979765, 1385185, 4898825, 6925925, 8034073, 40170365, 200851825]

約数ペア:

[(1, 200851825), (5, 40170365), (25, 8034073), (29, 6925925), (41, 4898825), (145, 1385185), (205, 979765), (233, 862025), (725, 277037), (841, 238825), (1025, 195953), (1165, 172405), (1189, 168925), (4205, 47765), (5825, 34481), (5945, 33785), (6757, 29725), (9553, 21025)]