218210166

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{51151}}^1$

素因数の和:51241

約数の個数: 32

約数和(自身を含む): 491059200

約数和(自身を除く): 272849034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 51151, 102302, 153453, 306906, 460359, 920718, 1381077, 2762154, 4040929, 8081858, 12122787, 24245574, 36368361, 72736722, 109105083, 218210166]

約数ペア:

[(1, 218210166), (2, 109105083), (3, 72736722), (6, 36368361), (9, 24245574), (18, 12122787), (27, 8081858), (54, 4040929), (79, 2762154), (158, 1381077), (237, 920718), (474, 460359), (711, 306906), (1422, 153453), (2133, 102302), (4266, 51151)]