201275766

素因数分解:

$2^1\times 3^4\times {\mathrm{727}}^1\times {\mathrm{1709}}^1$

素因数の和:2450

約数の個数: 40

約数和(自身を含む): 451891440

約数和(自身を除く): 250615674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 727, 1454, 1709, 2181, 3418, 4362, 5127, 6543, 10254, 13086, 15381, 19629, 30762, 39258, 46143, 58887, 92286, 117774, 138429, 276858, 1242443, 2484886, 3727329, 7454658, 11181987, 22363974, 33545961, 67091922, 100637883, 201275766]

約数ペア:

[(1, 201275766), (2, 100637883), (3, 67091922), (6, 33545961), (9, 22363974), (18, 11181987), (27, 7454658), (54, 3727329), (81, 2484886), (162, 1242443), (727, 276858), (1454, 138429), (1709, 117774), (2181, 92286), (3418, 58887), (4362, 46143), (5127, 39258), (6543, 30762), (10254, 19629), (13086, 15381)]