208490562

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53377}}^1$

素因数の和:53423

約数の個数: 48

約数和(自身を含む): 532925952

約数和(自身を除く): 324435390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 53377, 106754, 160131, 320262, 373639, 480393, 747278, 960786, 1120917, 1654687, 2241834, 3309374, 3362751, 4964061, 6725502, 9928122, 11582809, 14892183, 23165618, 29784366, 34748427, 69496854, 104245281, 208490562]

約数ペア:

[(1, 208490562), (2, 104245281), (3, 69496854), (6, 34748427), (7, 29784366), (9, 23165618), (14, 14892183), (18, 11582809), (21, 9928122), (31, 6725502), (42, 4964061), (62, 3362751), (63, 3309374), (93, 2241834), (126, 1654687), (186, 1120917), (217, 960786), (279, 747278), (434, 480393), (558, 373639), (651, 320262), (1302, 160131), (1953, 106754), (3906, 53377)]