201994074

素因数分解:

$2^1\times 3^4\times {\mathrm{331}}^1\times {\mathrm{3767}}^1$

素因数の和:4112

約数の個数: 40

約数和(自身を含む): 454104288

約数和(自身を除く): 252110214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 331, 662, 993, 1986, 2979, 3767, 5958, 7534, 8937, 11301, 17874, 22602, 26811, 33903, 53622, 67806, 101709, 203418, 305127, 610254, 1246877, 2493754, 3740631, 7481262, 11221893, 22443786, 33665679, 67331358, 100997037, 201994074]

約数ペア:

[(1, 201994074), (2, 100997037), (3, 67331358), (6, 33665679), (9, 22443786), (18, 11221893), (27, 7481262), (54, 3740631), (81, 2493754), (162, 1246877), (331, 610254), (662, 305127), (993, 203418), (1986, 101709), (2979, 67806), (3767, 53622), (5958, 33903), (7534, 26811), (8937, 22602), (11301, 17874)]