220176922

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{2129}}^1$

素因数の和:2310

約数の個数: 32

約数和(自身を含む): 386467200

約数和(自身を除く): 166290278

約数列:

[1, 2, 7, 14, 83, 89, 166, 178, 581, 623, 1162, 1246, 2129, 4258, 7387, 14774, 14903, 29806, 51709, 103418, 176707, 189481, 353414, 378962, 1236949, 1326367, 2473898, 2652734, 15726923, 31453846, 110088461, 220176922]

約数ペア:

[(1, 220176922), (2, 110088461), (7, 31453846), (14, 15726923), (83, 2652734), (89, 2473898), (166, 1326367), (178, 1236949), (581, 378962), (623, 353414), (1162, 189481), (1246, 176707), (2129, 103418), (4258, 51709), (7387, 29806), (14774, 14903)]