197188596

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{863}}^1$

素因数の和:1461

約数の個数: 72

約数和(自身を含む): 545336064

約数和(自身を除く): 348147468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 577, 863, 1154, 1726, 1731, 2308, 2589, 3452, 3462, 5178, 5193, 6347, 6924, 7767, 9493, 10356, 10386, 12694, 15534, 18986, 19041, 20772, 25388, 28479, 31068, 37972, 38082, 56958, 57123, 76164, 85437, 113916, 114246, 170874, 228492, 341748, 497951, 995902, 1493853, 1991804, 2987706, 4481559, 5477461, 5975412, 8963118, 10954922, 16432383, 17926236, 21909844, 32864766, 49297149, 65729532, 98594298, 197188596]

約数ペア:

[(1, 197188596), (2, 98594298), (3, 65729532), (4, 49297149), (6, 32864766), (9, 21909844), (11, 17926236), (12, 16432383), (18, 10954922), (22, 8963118), (33, 5975412), (36, 5477461), (44, 4481559), (66, 2987706), (99, 1991804), (132, 1493853), (198, 995902), (396, 497951), (577, 341748), (863, 228492), (1154, 170874), (1726, 114246), (1731, 113916), (2308, 85437), (2589, 76164), (3452, 57123), (3462, 56958), (5178, 38082), (5193, 37972), (6347, 31068), (6924, 28479), (7767, 25388), (9493, 20772), (10356, 19041), (10386, 18986), (12694, 15534)]