212912596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{49331}}^1$

素因数の和:49431

約数の個数: 24

約数和(自身を含む): 406101024

約数和(自身を除く): 193188428

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 49331, 98662, 197324, 641303, 1282606, 2565212, 4094473, 8188946, 16377892, 53228149, 106456298, 212912596]

約数ペア:

[(1, 212912596), (2, 106456298), (4, 53228149), (13, 16377892), (26, 8188946), (52, 4094473), (83, 2565212), (166, 1282606), (332, 641303), (1079, 197324), (2158, 98662), (4316, 49331)]