197291214

素因数分解:

$2^1\times 3^5\times {\mathrm{405949}}^1$

素因数の和:405966

約数の個数: 24

約数和(自身を含む): 443297400

約数和(自身を除く): 246006186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 405949, 811898, 1217847, 2435694, 3653541, 7307082, 10960623, 21921246, 32881869, 65763738, 98645607, 197291214]

約数ペア:

[(1, 197291214), (2, 98645607), (3, 65763738), (6, 32881869), (9, 21921246), (18, 10960623), (27, 7307082), (54, 3653541), (81, 2435694), (162, 1217847), (243, 811898), (486, 405949)]