205760307809

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{1091}}^1\times {\mathrm{196661}}^1$

素因数の和:197896

約数の個数: 16

約数和(自身を含む): 237089414016

約数和(自身を除く): 31329106207

約数列:

[1, 7, 137, 959, 1091, 7637, 149467, 196661, 1046269, 1376627, 26942557, 188597899, 214557151, 1501900057, 29394329687, 205760307809]

約数ペア:

[(1, 205760307809), (7, 29394329687), (137, 1501900057), (959, 214557151), (1091, 188597899), (7637, 26942557), (149467, 1376627), (196661, 1046269)]