200722179

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2591}}^1$

素因数の和:2656

約数の個数: 48

約数和(自身を含む): 340402176

約数和(自身を除く): 139679997

約数列:

[1, 3, 7, 17, 21, 31, 49, 51, 93, 119, 147, 217, 357, 527, 651, 833, 1519, 1581, 2499, 2591, 3689, 4557, 7773, 11067, 18137, 25823, 44047, 54411, 77469, 80321, 126959, 132141, 240963, 308329, 380877, 562247, 924987, 1365457, 1686741, 2158303, 3935729, 4096371, 6474909, 9558199, 11807187, 28674597, 66907393, 200722179]

約数ペア:

[(1, 200722179), (3, 66907393), (7, 28674597), (17, 11807187), (21, 9558199), (31, 6474909), (49, 4096371), (51, 3935729), (93, 2158303), (119, 1686741), (147, 1365457), (217, 924987), (357, 562247), (527, 380877), (651, 308329), (833, 240963), (1519, 132141), (1581, 126959), (2499, 80321), (2591, 77469), (3689, 54411), (4557, 44047), (7773, 25823), (11067, 18137)]