202176980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{6577}}^1$

素因数の和:6668

約数の個数: 48

約数和(自身を含む): 447567120

約数和(自身を除く): 245390140

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 290, 530, 580, 1060, 1537, 3074, 6148, 6577, 7685, 13154, 15370, 26308, 30740, 32885, 65770, 131540, 190733, 348581, 381466, 697162, 762932, 953665, 1394324, 1742905, 1907330, 3485810, 3814660, 6971620, 10108849, 20217698, 40435396, 50544245, 101088490, 202176980]

約数ペア:

[(1, 202176980), (2, 101088490), (4, 50544245), (5, 40435396), (10, 20217698), (20, 10108849), (29, 6971620), (53, 3814660), (58, 3485810), (106, 1907330), (116, 1742905), (145, 1394324), (212, 953665), (265, 762932), (290, 697162), (530, 381466), (580, 348581), (1060, 190733), (1537, 131540), (3074, 65770), (6148, 32885), (6577, 30740), (7685, 26308), (13154, 15370)]