210008348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 408844800

約数和(自身を除く): 198836452

約数列:

[1, 2, 4, 11, 22, 44, 103, 149, 206, 298, 311, 412, 596, 622, 1133, 1244, 1639, 2266, 3278, 3421, 4532, 6556, 6842, 13684, 15347, 30694, 32033, 46339, 61388, 64066, 92678, 128132, 168817, 185356, 337634, 352363, 509729, 675268, 704726, 1019458, 1409452, 2038916, 4772917, 9545834, 19091668, 52502087, 105004174, 210008348]

約数ペア:

[(1, 210008348), (2, 105004174), (4, 52502087), (11, 19091668), (22, 9545834), (44, 4772917), (103, 2038916), (149, 1409452), (206, 1019458), (298, 704726), (311, 675268), (412, 509729), (596, 352363), (622, 337634), (1133, 185356), (1244, 168817), (1639, 128132), (2266, 92678), (3278, 64066), (3421, 61388), (4532, 46339), (6556, 32033), (6842, 30694), (13684, 15347)]