207370872

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{21023}}^1$

素因数の和:21172

約数の個数: 48

約数和(自身を含む): 565755840

約数和(自身を除く): 358384968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 9864, 21023, 42046, 63069, 84092, 126138, 168184, 189207, 252276, 378414, 504552, 756828, 1513656, 2880151, 5760302, 8640453, 11520604, 17280906, 23041208, 25921359, 34561812, 51842718, 69123624, 103685436, 207370872]

約数ペア:

[(1, 207370872), (2, 103685436), (3, 69123624), (4, 51842718), (6, 34561812), (8, 25921359), (9, 23041208), (12, 17280906), (18, 11520604), (24, 8640453), (36, 5760302), (72, 2880151), (137, 1513656), (274, 756828), (411, 504552), (548, 378414), (822, 252276), (1096, 189207), (1233, 168184), (1644, 126138), (2466, 84092), (3288, 63069), (4932, 42046), (9864, 21023)]