211053114

素因数分解:

$2^1\times 3^4\times {\mathrm{757}}^1\times {\mathrm{1721}}^1$

素因数の和:2492

約数の個数: 40

約数和(自身を含む): 473815188

約数和(自身を除く): 262762074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 757, 1514, 1721, 2271, 3442, 4542, 5163, 6813, 10326, 13626, 15489, 20439, 30978, 40878, 46467, 61317, 92934, 122634, 139401, 278802, 1302797, 2605594, 3908391, 7816782, 11725173, 23450346, 35175519, 70351038, 105526557, 211053114]

約数ペア:

[(1, 211053114), (2, 105526557), (3, 70351038), (6, 35175519), (9, 23450346), (18, 11725173), (27, 7816782), (54, 3908391), (81, 2605594), (162, 1302797), (757, 278802), (1514, 139401), (1721, 122634), (2271, 92934), (3442, 61317), (4542, 46467), (5163, 40878), (6813, 30978), (10326, 20439), (13626, 15489)]