205328634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{11953}}^1$

素因数の和:12374

約数の個数: 32

約数和(自身を含む): 470509440

約数和(自身を除く): 265180806

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 409, 818, 1227, 2454, 2863, 5726, 8589, 11953, 17178, 23906, 35859, 71718, 83671, 167342, 251013, 502026, 4888777, 9777554, 14666331, 29332662, 34221439, 68442878, 102664317, 205328634]

約数ペア:

[(1, 205328634), (2, 102664317), (3, 68442878), (6, 34221439), (7, 29332662), (14, 14666331), (21, 9777554), (42, 4888777), (409, 502026), (818, 251013), (1227, 167342), (2454, 83671), (2863, 71718), (5726, 35859), (8589, 23906), (11953, 17178)]