196527981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 288731520

約数和(自身を除く): 92203539

約数列:

[1, 3, 13, 39, 83, 109, 249, 327, 557, 1079, 1417, 1671, 3237, 4251, 7241, 9047, 21723, 27141, 46231, 60713, 117611, 138693, 182139, 352833, 601003, 789269, 1803009, 2367807, 5039179, 15117537, 65509327, 196527981]

約数ペア:

[(1, 196527981), (3, 65509327), (13, 15117537), (39, 5039179), (83, 2367807), (109, 1803009), (249, 789269), (327, 601003), (557, 352833), (1079, 182139), (1417, 138693), (1671, 117611), (3237, 60713), (4251, 46231), (7241, 27141), (9047, 21723)]