213528996856

素因数分解:

$2^3\times 7^1\times {\mathrm{3813017801}}^1$

素因数の和:3813017814

約数の個数: 16

約数和(自身を含む): 457562136240

約数和(自身を除く): 244033139384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3813017801, 7626035602, 15252071204, 26691124607, 30504142408, 53382249214, 106764498428, 213528996856]

約数ペア:

[(1, 213528996856), (2, 106764498428), (4, 53382249214), (7, 30504142408), (8, 26691124607), (14, 15252071204), (28, 7626035602), (56, 3813017801)]