204951175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{57329}}^1$

素因数の和:57363

約数の個数: 24

約数和(自身を含む): 298574640

約数和(自身を除く): 93623465

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 57329, 286645, 630619, 745277, 1433225, 3153095, 3726385, 8198047, 15765475, 18631925, 40990235, 204951175]

約数ペア:

[(1, 204951175), (5, 40990235), (11, 18631925), (13, 15765475), (25, 8198047), (55, 3726385), (65, 3153095), (143, 1433225), (275, 745277), (325, 630619), (715, 286645), (3575, 57329)]