207968794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3169}}^1$

素因数の和:3358

約数の個数: 32

約数和(自身を含む): 360619200

約数和(自身を除く): 152650406

約数列:

[1, 2, 11, 19, 22, 38, 157, 209, 314, 418, 1727, 2983, 3169, 3454, 5966, 6338, 32813, 34859, 60211, 65626, 69718, 120422, 497533, 662321, 995066, 1324642, 5472863, 9453127, 10945726, 18906254, 103984397, 207968794]

約数ペア:

[(1, 207968794), (2, 103984397), (11, 18906254), (19, 10945726), (22, 9453127), (38, 5472863), (157, 1324642), (209, 995066), (314, 662321), (418, 497533), (1727, 120422), (2983, 69718), (3169, 65626), (3454, 60211), (5966, 34859), (6338, 32813)]