202307787

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4831}}^1$

素因数の和:4901

約数の個数: 40

約数和(自身を含む): 336771072

約数和(自身を除く): 134463285

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 141, 297, 423, 517, 891, 1269, 1551, 3807, 4653, 4831, 13959, 14493, 41877, 43479, 53141, 130437, 159423, 227057, 391311, 478269, 681171, 1434807, 2043513, 2497627, 4304421, 6130539, 7492881, 18391617, 22478643, 67435929, 202307787]

約数ペア:

[(1, 202307787), (3, 67435929), (9, 22478643), (11, 18391617), (27, 7492881), (33, 6130539), (47, 4304421), (81, 2497627), (99, 2043513), (141, 1434807), (297, 681171), (423, 478269), (517, 391311), (891, 227057), (1269, 159423), (1551, 130437), (3807, 53141), (4653, 43479), (4831, 41877), (13959, 14493)]