225152018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{2707}}^1$

素因数の和:3186

約数の個数: 32

約数和(自身を含む): 416728704

約数和(自身を除く): 191576686

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 457, 914, 2707, 3199, 5414, 5941, 6398, 11882, 18949, 35191, 37898, 41587, 70382, 83174, 246337, 492674, 1237099, 2474198, 8659693, 16082287, 17319386, 32164574, 112576009, 225152018]

約数ペア:

[(1, 225152018), (2, 112576009), (7, 32164574), (13, 17319386), (14, 16082287), (26, 8659693), (91, 2474198), (182, 1237099), (457, 492674), (914, 246337), (2707, 83174), (3199, 70382), (5414, 41587), (5941, 37898), (6398, 35191), (11882, 18949)]