199639034

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{12653}}^1$

素因数の和:12699

約数の個数: 32

約数和(自身を含む): 364435200

約数和(自身を除く): 164796166

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 686, 1127, 2254, 7889, 12653, 15778, 25306, 88571, 177142, 291019, 582038, 619997, 1239994, 2037133, 4074266, 4339979, 8679958, 14259931, 28519862, 99819517, 199639034]

約数ペア:

[(1, 199639034), (2, 99819517), (7, 28519862), (14, 14259931), (23, 8679958), (46, 4339979), (49, 4074266), (98, 2037133), (161, 1239994), (322, 619997), (343, 582038), (686, 291019), (1127, 177142), (2254, 88571), (7889, 25306), (12653, 15778)]