206522394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{15667}}^1$

素因数の和:15711

約数の個数: 32

約数和(自身を含む): 447478080

約数和(自身を除く): 240955686

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 2197, 4394, 6591, 13182, 15667, 31334, 47001, 94002, 203671, 407342, 611013, 1222026, 2647723, 5295446, 7943169, 15886338, 34420399, 68840798, 103261197, 206522394]

約数ペア:

[(1, 206522394), (2, 103261197), (3, 68840798), (6, 34420399), (13, 15886338), (26, 7943169), (39, 5295446), (78, 2647723), (169, 1222026), (338, 611013), (507, 407342), (1014, 203671), (2197, 94002), (4394, 47001), (6591, 31334), (13182, 15667)]