201452375

素因数分解:

$5^3\times {\mathrm{401}}^1\times {\mathrm{4019}}^1$

素因数の和:4435

約数の個数: 16

約数和(自身を含む): 252102240

約数和(自身を除く): 50649865

約数列:

[1, 5, 25, 125, 401, 2005, 4019, 10025, 20095, 50125, 100475, 502375, 1611619, 8058095, 40290475, 201452375]

約数ペア:

[(1, 201452375), (5, 40290475), (25, 8058095), (125, 1611619), (401, 502375), (2005, 100475), (4019, 50125), (10025, 20095)]