202195920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{842483}}^1$

素因数の和:842499

約数の個数: 40

約数和(自身を含む): 626808096

約数和(自身を除く): 424612176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 842483, 1684966, 2527449, 3369932, 4212415, 5054898, 6739864, 8424830, 10109796, 12637245, 13479728, 16849660, 20219592, 25274490, 33699320, 40439184, 50548980, 67398640, 101097960, 202195920]

約数ペア:

[(1, 202195920), (2, 101097960), (3, 67398640), (4, 50548980), (5, 40439184), (6, 33699320), (8, 25274490), (10, 20219592), (12, 16849660), (15, 13479728), (16, 12637245), (20, 10109796), (24, 8424830), (30, 6739864), (40, 5054898), (48, 4212415), (60, 3369932), (80, 2527449), (120, 1684966), (240, 842483)]