202135245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{5209}}^1$

素因数の和:5429

約数の個数: 32

約数和(自身を含む): 350112000

約数和(自身を除く): 147976755

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 199, 597, 995, 2587, 2985, 5209, 7761, 12935, 15627, 26045, 38805, 67717, 78135, 203151, 338585, 1015755, 1036591, 3109773, 5182955, 13475683, 15548865, 40427049, 67378415, 202135245]

約数ペア:

[(1, 202135245), (3, 67378415), (5, 40427049), (13, 15548865), (15, 13475683), (39, 5182955), (65, 3109773), (195, 1036591), (199, 1015755), (597, 338585), (995, 203151), (2587, 78135), (2985, 67717), (5209, 38805), (7761, 26045), (12935, 15627)]