207921156

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 493584000

約数和(自身を除く): 285662844

約数列:

[1, 2, 3, 4, 6, 12, 103, 149, 206, 298, 309, 412, 447, 596, 618, 894, 1129, 1236, 1788, 2258, 3387, 4516, 6774, 13548, 15347, 30694, 46041, 61388, 92082, 116287, 168221, 184164, 232574, 336442, 348861, 465148, 504663, 672884, 697722, 1009326, 1395444, 2018652, 17326763, 34653526, 51980289, 69307052, 103960578, 207921156]

約数ペア:

[(1, 207921156), (2, 103960578), (3, 69307052), (4, 51980289), (6, 34653526), (12, 17326763), (103, 2018652), (149, 1395444), (206, 1009326), (298, 697722), (309, 672884), (412, 504663), (447, 465148), (596, 348861), (618, 336442), (894, 232574), (1129, 184164), (1236, 168221), (1788, 116287), (2258, 92082), (3387, 61388), (4516, 46041), (6774, 30694), (13548, 15347)]