202148675

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2393}}^1$

素因数の和:2543

約数の個数: 24

約数和(自身を含む): 261233280

約数和(自身を除く): 59084605

約数列:

[1, 5, 25, 31, 109, 155, 545, 775, 2393, 2725, 3379, 11965, 16895, 59825, 74183, 84475, 260837, 370915, 1304185, 1854575, 6520925, 8085947, 40429735, 202148675]

約数ペア:

[(1, 202148675), (5, 40429735), (25, 8085947), (31, 6520925), (109, 1854575), (155, 1304185), (545, 370915), (775, 260837), (2393, 84475), (2725, 74183), (3379, 59825), (11965, 16895)]