201467575

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{397}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 255840768

約数和(自身を除く): 54373193

約数列:

[1, 5, 25, 53, 265, 383, 397, 1325, 1915, 1985, 9575, 9925, 20299, 21041, 101495, 105205, 152051, 507475, 526025, 760255, 3801275, 8058703, 40293515, 201467575]

約数ペア:

[(1, 201467575), (5, 40293515), (25, 8058703), (53, 3801275), (265, 760255), (383, 526025), (397, 507475), (1325, 152051), (1915, 105205), (1985, 101495), (9575, 21041), (9925, 20299)]