201667700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{11933}}^1$

素因数の和:11973

約数の個数: 54

約数和(自身を含む): 473911074

約数和(自身を除く): 272243374

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1690, 3380, 4225, 8450, 11933, 16900, 23866, 47732, 59665, 119330, 155129, 238660, 298325, 310258, 596650, 620516, 775645, 1193300, 1551290, 2016677, 3102580, 3878225, 4033354, 7756450, 8066708, 10083385, 15512900, 20166770, 40333540, 50416925, 100833850, 201667700]

約数ペア:

[(1, 201667700), (2, 100833850), (4, 50416925), (5, 40333540), (10, 20166770), (13, 15512900), (20, 10083385), (25, 8066708), (26, 7756450), (50, 4033354), (52, 3878225), (65, 3102580), (100, 2016677), (130, 1551290), (169, 1193300), (260, 775645), (325, 620516), (338, 596650), (650, 310258), (676, 298325), (845, 238660), (1300, 155129), (1690, 119330), (3380, 59665), (4225, 47732), (8450, 23866), (11933, 16900)]