202180225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15173}}^1$

素因数の和:15237

約数の個数: 24

約数和(自身を含む): 276591672

約数和(自身を除く): 74411447

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 2665, 13325, 15173, 75865, 197249, 379325, 622093, 986245, 3110465, 4931225, 8087209, 15552325, 40436045, 202180225]

約数ペア:

[(1, 202180225), (5, 40436045), (13, 15552325), (25, 8087209), (41, 4931225), (65, 3110465), (205, 986245), (325, 622093), (533, 379325), (1025, 197249), (2665, 75865), (13325, 15173)]