201688122

素因数分解:

$2^1\times 3^1\times {\mathrm{1571}}^1\times {\mathrm{21397}}^1$

素因数の和:22973

約数の個数: 16

約数和(自身を含む): 403651872

約数和(自身を除く): 201963750

約数列:

[1, 2, 3, 6, 1571, 3142, 4713, 9426, 21397, 42794, 64191, 128382, 33614687, 67229374, 100844061, 201688122]

約数ペア:

[(1, 201688122), (2, 100844061), (3, 67229374), (6, 33614687), (1571, 128382), (3142, 64191), (4713, 42794), (9426, 21397)]