205122498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{11941}}^1$

素因数の和:12362

約数の個数: 32

約数和(自身を含む): 470037120

約数和(自身を除く): 264914622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 409, 818, 1227, 2454, 2863, 5726, 8589, 11941, 17178, 23882, 35823, 71646, 83587, 167174, 250761, 501522, 4883869, 9767738, 14651607, 29303214, 34187083, 68374166, 102561249, 205122498]

約数ペア:

[(1, 205122498), (2, 102561249), (3, 68374166), (6, 34187083), (7, 29303214), (14, 14651607), (21, 9767738), (42, 4883869), (409, 501522), (818, 250761), (1227, 167174), (2454, 83587), (2863, 71646), (5726, 35823), (8589, 23882), (11941, 17178)]