202000175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2579}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 270972240

約数和(自身を除く): 68972065

約数列:

[1, 5, 13, 25, 65, 241, 325, 1205, 2579, 3133, 6025, 12895, 15665, 33527, 64475, 78325, 167635, 621539, 838175, 3107695, 8080007, 15538475, 40400035, 202000175]

約数ペア:

[(1, 202000175), (5, 40400035), (13, 15538475), (25, 8080007), (65, 3107695), (241, 838175), (325, 621539), (1205, 167635), (2579, 78325), (3133, 64475), (6025, 33527), (12895, 15665)]