207182992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{681523}}^1$

素因数の和:681550

約数の個数: 20

約数和(自身を含む): 422544880

約数和(自身を除く): 215361888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 681523, 1363046, 2726092, 5452184, 10904368, 12948937, 25897874, 51795748, 103591496, 207182992]

約数ペア:

[(1, 207182992), (2, 103591496), (4, 51795748), (8, 25897874), (16, 12948937), (19, 10904368), (38, 5452184), (76, 2726092), (152, 1363046), (304, 681523)]