201942495

素因数分解:

$3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{11717}}^1$

素因数の和:12111

約数の個数: 24

約数和(自身を含む): 350977536

約数和(自身を除く): 149035041

約数列:

[1, 3, 5, 9, 15, 45, 383, 1149, 1915, 3447, 5745, 11717, 17235, 35151, 58585, 105453, 175755, 527265, 4487611, 13462833, 22438055, 40388499, 67314165, 201942495]

約数ペア:

[(1, 201942495), (3, 67314165), (5, 40388499), (9, 22438055), (15, 13462833), (45, 4487611), (383, 527265), (1149, 175755), (1915, 105453), (3447, 58585), (5745, 35151), (11717, 17235)]