202309185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{2113}}^1$

素因数の和:2625

約数の個数: 32

約数和(自身を含む): 349469568

約数和(自身を除く): 147160383

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 491, 1473, 2113, 2455, 6339, 6383, 7365, 10565, 19149, 27469, 31695, 31915, 82407, 95745, 137345, 412035, 1037483, 3112449, 5187415, 13487279, 15562245, 40461837, 67436395, 202309185]

約数ペア:

[(1, 202309185), (3, 67436395), (5, 40461837), (13, 15562245), (15, 13487279), (39, 5187415), (65, 3112449), (195, 1037483), (491, 412035), (1473, 137345), (2113, 95745), (2455, 82407), (6339, 31915), (6383, 31695), (7365, 27469), (10565, 19149)]