213401448

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227993}}^1$

素因数の和:228018

約数の個数: 48

約数和(自身を含む): 622423620

約数和(自身を除く): 409022172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 227993, 455986, 683979, 911972, 1367958, 1823944, 2051937, 2735916, 2963909, 4103874, 5471832, 5927818, 8207748, 8891727, 11855636, 16415496, 17783454, 23711272, 26675181, 35566908, 53350362, 71133816, 106700724, 213401448]

約数ペア:

[(1, 213401448), (2, 106700724), (3, 71133816), (4, 53350362), (6, 35566908), (8, 26675181), (9, 23711272), (12, 17783454), (13, 16415496), (18, 11855636), (24, 8891727), (26, 8207748), (36, 5927818), (39, 5471832), (52, 4103874), (72, 2963909), (78, 2735916), (104, 2051937), (117, 1823944), (156, 1367958), (234, 911972), (312, 683979), (468, 455986), (936, 227993)]