201729425

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{509}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 254983680

約数和(自身を除く): 53254255

約数列:

[1, 5, 25, 83, 191, 415, 509, 955, 2075, 2545, 4775, 12725, 15853, 42247, 79265, 97219, 211235, 396325, 486095, 1056175, 2430475, 8069177, 40345885, 201729425]

約数ペア:

[(1, 201729425), (5, 40345885), (25, 8069177), (83, 2430475), (191, 1056175), (415, 486095), (509, 396325), (955, 211235), (2075, 97219), (2545, 79265), (4775, 42247), (12725, 15853)]