173289194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12647}}^1$

素因数の和:12710

約数の個数: 32

約数和(自身を含む): 305980416

約数和(自身を除く): 132691222

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 6851, 12647, 13702, 25294, 164411, 214999, 328822, 392057, 429998, 784114, 2794987, 5096741, 5589974, 6664969, 10193482, 13329938, 86644597, 173289194]

約数ペア:

[(1, 173289194), (2, 86644597), (13, 13329938), (17, 10193482), (26, 6664969), (31, 5589974), (34, 5096741), (62, 2794987), (221, 784114), (403, 429998), (442, 392057), (527, 328822), (806, 214999), (1054, 164411), (6851, 25294), (12647, 13702)]