201261616

素因数分解:

$2^4\times {\mathrm{1889}}^1\times {\mathrm{6659}}^1$

素因数の和:8556

約数の個数: 20

約数和(自身を含む): 390209400

約数和(自身を除く): 188947784

約数列:

[1, 2, 4, 8, 16, 1889, 3778, 6659, 7556, 13318, 15112, 26636, 30224, 53272, 106544, 12578851, 25157702, 50315404, 100630808, 201261616]

約数ペア:

[(1, 201261616), (2, 100630808), (4, 50315404), (8, 25157702), (16, 12578851), (1889, 106544), (3778, 53272), (6659, 30224), (7556, 26636), (13318, 15112)]