201304905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41549}}^1$

素因数の和:41593

約数の個数: 32

約数和(自身を含む): 358992000

約数和(自身を除く): 157687095

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 41549, 124647, 207745, 623235, 706333, 789431, 2118999, 2368293, 3531665, 3947155, 10594995, 11841465, 13420327, 40260981, 67101635, 201304905]

約数ペア:

[(1, 201304905), (3, 67101635), (5, 40260981), (15, 13420327), (17, 11841465), (19, 10594995), (51, 3947155), (57, 3531665), (85, 2368293), (95, 2118999), (255, 789431), (285, 706333), (323, 623235), (969, 207745), (1615, 124647), (4845, 41549)]