514970210

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{258779}}^1$

素因数の和:258985

約数の個数: 16

約数和(自身を含む): 931608000

約数和(自身を除く): 416637790

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 258779, 517558, 1293895, 2587790, 51497021, 102994042, 257485105, 514970210]

約数ペア:

[(1, 514970210), (2, 257485105), (5, 102994042), (10, 51497021), (199, 2587790), (398, 1293895), (995, 517558), (1990, 258779)]