193993878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{60661}}^1$

素因数の和:60720

約数の個数: 32

約数和(自身を含む): 428031072

約数和(自身を除く): 234037194

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 60661, 121322, 181983, 363966, 788593, 1577186, 2365779, 2487101, 4731558, 4974202, 7461303, 14922606, 32332313, 64664626, 96996939, 193993878]

約数ペア:

[(1, 193993878), (2, 96996939), (3, 64664626), (6, 32332313), (13, 14922606), (26, 7461303), (39, 4974202), (41, 4731558), (78, 2487101), (82, 2365779), (123, 1577186), (246, 788593), (533, 363966), (1066, 181983), (1599, 121322), (3198, 60661)]