203433285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{64891}}^1$

素因数の和:64929

約数の個数: 32

約数和(自身を含む): 373777920

約数和(自身を除く): 170344635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 64891, 194673, 324455, 713801, 973365, 1232929, 2141403, 3569005, 3698787, 6164645, 10707015, 13562219, 18493935, 40686657, 67811095, 203433285]

約数ペア:

[(1, 203433285), (3, 67811095), (5, 40686657), (11, 18493935), (15, 13562219), (19, 10707015), (33, 6164645), (55, 3698787), (57, 3569005), (95, 2141403), (165, 1232929), (209, 973365), (285, 713801), (627, 324455), (1045, 194673), (3135, 64891)]