201566300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{11927}}^1$

素因数の和:11967

約数の個数: 54

約数和(自身を含む): 473672808

約数和(自身を除く): 272106508

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, 11927, 16900, 23854, 47708, 59635, 119270, 155051, 238540, 298175, 310102, 596350, 620204, 775255, 1192700, 1550510, 2015663, 3101020, 3876275, 4031326, 7752550, 8062652, 10078315, 15505100, 20156630, 40313260, 50391575, 100783150, 201566300]

約数ペア:

[(1, 201566300), (2, 100783150), (4, 50391575), (5, 40313260), (10, 20156630), (13, 15505100), (20, 10078315), (25, 8062652), (26, 7752550), (50, 4031326), (52, 3876275), (65, 3101020), (100, 2015663), (130, 1550510), (169, 1192700), (260, 775255), (325, 620204), (338, 596350), (650, 310102), (676, 298175), (845, 238540), (1300, 155051), (1690, 119270), (3380, 59635), (4225, 47708), (8450, 23854), (11927, 16900)]