201747858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1199

約数の個数: 64

約数和(自身を含む): 458099712

約数和(自身を除く): 256351854

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 107, 138, 214, 299, 321, 598, 642, 897, 1051, 1391, 1794, 2102, 2461, 2782, 3153, 4173, 4922, 6306, 7383, 8346, 13663, 14766, 24173, 27326, 31993, 40989, 48346, 63986, 72519, 81978, 95979, 112457, 145038, 191958, 224914, 314249, 337371, 628498, 674742, 942747, 1461941, 1885494, 2586511, 2923882, 4385823, 5173022, 7759533, 8771646, 15519066, 33624643, 67249286, 100873929, 201747858]

約数ペア:

[(1, 201747858), (2, 100873929), (3, 67249286), (6, 33624643), (13, 15519066), (23, 8771646), (26, 7759533), (39, 5173022), (46, 4385823), (69, 2923882), (78, 2586511), (107, 1885494), (138, 1461941), (214, 942747), (299, 674742), (321, 628498), (598, 337371), (642, 314249), (897, 224914), (1051, 191958), (1391, 145038), (1794, 112457), (2102, 95979), (2461, 81978), (2782, 72519), (3153, 63986), (4173, 48346), (4922, 40989), (6306, 31993), (7383, 27326), (8346, 24173), (13663, 14766)]