217492534468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1201}}^1\times {\mathrm{22993}}^1$

素因数の和:24388

約数の個数: 48

約数和(自身を含む): 417898474560

約数和(自身を除く): 200405940092

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1201, 1969, 2402, 3938, 4804, 7876, 13211, 22993, 26422, 45986, 52844, 91972, 214979, 252923, 429958, 505846, 859916, 1011692, 2364769, 4115747, 4729538, 8231494, 9459076, 16462988, 27614593, 45273217, 55229186, 90546434, 110458372, 181092868, 303760523, 607521046, 1215042092, 4943012147, 9886024294, 19772048588, 54373133617, 108746267234, 217492534468]

約数ペア:

[(1, 217492534468), (2, 108746267234), (4, 54373133617), (11, 19772048588), (22, 9886024294), (44, 4943012147), (179, 1215042092), (358, 607521046), (716, 303760523), (1201, 181092868), (1969, 110458372), (2402, 90546434), (3938, 55229186), (4804, 45273217), (7876, 27614593), (13211, 16462988), (22993, 9459076), (26422, 8231494), (45986, 4729538), (52844, 4115747), (91972, 2364769), (214979, 1011692), (252923, 859916), (429958, 505846)]