201994625

素因数分解:

$5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10037}}^1$

素因数の和:10082

約数の個数: 32

約数和(自身を含む): 300658176

約数和(自身を除く): 98663551

約数列:

[1, 5, 7, 23, 25, 35, 115, 125, 161, 175, 575, 805, 875, 2875, 4025, 10037, 20125, 50185, 70259, 230851, 250925, 351295, 1154255, 1254625, 1615957, 1756475, 5771275, 8079785, 8782375, 28856375, 40398925, 201994625]

約数ペア:

[(1, 201994625), (5, 40398925), (7, 28856375), (23, 8782375), (25, 8079785), (35, 5771275), (115, 1756475), (125, 1615957), (161, 1254625), (175, 1154255), (575, 351295), (805, 250925), (875, 230851), (2875, 70259), (4025, 50185), (10037, 20125)]