217775196

素因数分解:

$2^2\times 3^3\times {\mathrm{317}}^1\times {\mathrm{6361}}^1$

素因数の和:6691

約数の個数: 48

約数和(自身を含む): 566472480

約数和(自身を除く): 348697284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 317, 634, 951, 1268, 1902, 2853, 3804, 5706, 6361, 8559, 11412, 12722, 17118, 19083, 25444, 34236, 38166, 57249, 76332, 114498, 171747, 228996, 343494, 686988, 2016437, 4032874, 6049311, 8065748, 12098622, 18147933, 24197244, 36295866, 54443799, 72591732, 108887598, 217775196]

約数ペア:

[(1, 217775196), (2, 108887598), (3, 72591732), (4, 54443799), (6, 36295866), (9, 24197244), (12, 18147933), (18, 12098622), (27, 8065748), (36, 6049311), (54, 4032874), (108, 2016437), (317, 686988), (634, 343494), (951, 228996), (1268, 171747), (1902, 114498), (2853, 76332), (3804, 57249), (5706, 38166), (6361, 34236), (8559, 25444), (11412, 19083), (12722, 17118)]