200544425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8923}}^1$

素因数の和:8993

約数の個数: 24

約数和(自身を含む): 265578240

約数和(自身を除く): 65033815

約数列:

[1, 5, 25, 29, 31, 145, 155, 725, 775, 899, 4495, 8923, 22475, 44615, 223075, 258767, 276613, 1293835, 1383065, 6469175, 6915325, 8021777, 40108885, 200544425]

約数ペア:

[(1, 200544425), (5, 40108885), (25, 8021777), (29, 6915325), (31, 6469175), (145, 1383065), (155, 1293835), (725, 276613), (775, 258767), (899, 223075), (4495, 44615), (8923, 22475)]