199984750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{114277}}^1$

素因数の和:114301

約数の個数: 32

約数和(自身を含む): 427856832

約数和(自身を除く): 227872082

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 114277, 228554, 571385, 799939, 1142770, 1599878, 2856925, 3999695, 5713850, 7999390, 14284625, 19998475, 28569250, 39996950, 99992375, 199984750]

約数ペア:

[(1, 199984750), (2, 99992375), (5, 39996950), (7, 28569250), (10, 19998475), (14, 14284625), (25, 7999390), (35, 5713850), (50, 3999695), (70, 2856925), (125, 1599878), (175, 1142770), (250, 799939), (350, 571385), (875, 228554), (1750, 114277)]