197840016003

素因数分解:

$3^1\times 7^2\times {\mathrm{26723}}^1\times {\mathrm{50363}}^1$

素因数の和:77103

約数の個数: 24

約数和(自身を含む): 306871478208

約数和(自身を除く): 109031462205

約数列:

[1, 3, 7, 21, 49, 147, 26723, 50363, 80169, 151089, 187061, 352541, 561183, 1057623, 1309427, 2467787, 3928281, 7403361, 1345850449, 4037551347, 9420953143, 28262859429, 65946672001, 197840016003]

約数ペア:

[(1, 197840016003), (3, 65946672001), (7, 28262859429), (21, 9420953143), (49, 4037551347), (147, 1345850449), (26723, 7403361), (50363, 3928281), (80169, 2467787), (151089, 1309427), (187061, 1057623), (352541, 561183)]