205285197

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{35327}}^1$

素因数の和:35492

約数の個数: 16

約数和(自身を含む): 296755200

約数和(自身を除く): 91470003

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5811, 35327, 105981, 459251, 1377753, 5263723, 15791169, 68428399, 205285197]

約数ペア:

[(1, 205285197), (3, 68428399), (13, 15791169), (39, 5263723), (149, 1377753), (447, 459251), (1937, 105981), (5811, 35327)]