220458186

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{104681}}^1$

素因数の和:104708

約数の個数: 40

約数和(自身を含む): 531993924

約数和(自身を除く): 311535738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 104681, 209362, 314043, 628086, 942129, 1360853, 1884258, 2721706, 2826387, 4082559, 5652774, 8165118, 8479161, 12247677, 16958322, 24495354, 36743031, 73486062, 110229093, 220458186]

約数ペア:

[(1, 220458186), (2, 110229093), (3, 73486062), (6, 36743031), (9, 24495354), (13, 16958322), (18, 12247677), (26, 8479161), (27, 8165118), (39, 5652774), (54, 4082559), (78, 2826387), (81, 2721706), (117, 1884258), (162, 1360853), (234, 942129), (351, 628086), (702, 314043), (1053, 209362), (2106, 104681)]