196473695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 267840000

約数和(自身を除く): 71366305

約数列:

[1, 5, 11, 29, 55, 145, 199, 319, 619, 995, 1595, 2189, 3095, 5771, 6809, 10945, 17951, 28855, 34045, 63481, 89755, 123181, 197461, 317405, 615905, 987305, 1354991, 3572249, 6774955, 17861245, 39294739, 196473695]

約数ペア:

[(1, 196473695), (5, 39294739), (11, 17861245), (29, 6774955), (55, 3572249), (145, 1354991), (199, 987305), (319, 615905), (619, 317405), (995, 197461), (1595, 123181), (2189, 89755), (3095, 63481), (5771, 34045), (6809, 28855), (10945, 17951)]