201970902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{3061}}^1$

素因数の和:4644

約数の個数: 32

約数和(自身を含む): 462092544

約数和(自身を除く): 260121642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1571, 3061, 3142, 4713, 6122, 9183, 9426, 10997, 18366, 21427, 21994, 32991, 42854, 64281, 65982, 128562, 4808831, 9617662, 14426493, 28852986, 33661817, 67323634, 100985451, 201970902]

約数ペア:

[(1, 201970902), (2, 100985451), (3, 67323634), (6, 33661817), (7, 28852986), (14, 14426493), (21, 9617662), (42, 4808831), (1571, 128562), (3061, 65982), (3142, 64281), (4713, 42854), (6122, 32991), (9183, 21994), (9426, 21427), (10997, 18366)]