201572490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{959869}}^1$

素因数の和:959886

約数の個数: 32

約数和(自身を含む): 552885120

約数和(自身を除く): 351312630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 959869, 1919738, 2879607, 4799345, 5759214, 6719083, 9598690, 13438166, 14398035, 20157249, 28796070, 33595415, 40314498, 67190830, 100786245, 201572490]

約数ペア:

[(1, 201572490), (2, 100786245), (3, 67190830), (5, 40314498), (6, 33595415), (7, 28796070), (10, 20157249), (14, 14398035), (15, 13438166), (21, 9598690), (30, 6719083), (35, 5759214), (42, 4799345), (70, 2879607), (105, 1919738), (210, 959869)]