201730250

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{19681}}^1$

素因数の和:19739

約数の個数: 32

約数和(自身を含む): 386869392

約数和(自身を除く): 185139142

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 1025, 2050, 5125, 10250, 19681, 39362, 98405, 196810, 492025, 806921, 984050, 1613842, 2460125, 4034605, 4920250, 8069210, 20173025, 40346050, 100865125, 201730250]

約数ペア:

[(1, 201730250), (2, 100865125), (5, 40346050), (10, 20173025), (25, 8069210), (41, 4920250), (50, 4034605), (82, 2460125), (125, 1613842), (205, 984050), (250, 806921), (410, 492025), (1025, 196810), (2050, 98405), (5125, 39362), (10250, 19681)]