201556140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{7583}}^1$

素因数の和:8038

約数の個数: 48

約数和(自身を含む): 565705728

約数和(自身を除く): 364149588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 443, 886, 1329, 1772, 2215, 2658, 4430, 5316, 6645, 7583, 8860, 13290, 15166, 22749, 26580, 30332, 37915, 45498, 75830, 90996, 113745, 151660, 227490, 454980, 3359269, 6718538, 10077807, 13437076, 16796345, 20155614, 33592690, 40311228, 50389035, 67185380, 100778070, 201556140]

約数ペア:

[(1, 201556140), (2, 100778070), (3, 67185380), (4, 50389035), (5, 40311228), (6, 33592690), (10, 20155614), (12, 16796345), (15, 13437076), (20, 10077807), (30, 6718538), (60, 3359269), (443, 454980), (886, 227490), (1329, 151660), (1772, 113745), (2215, 90996), (2658, 75830), (4430, 45498), (5316, 37915), (6645, 30332), (7583, 26580), (8860, 22749), (13290, 15166)]