210864950

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{25873}}^1$

素因数の和:26048

約数の個数: 24

約数和(自身を含む): 394630248

約数和(自身を除く): 183765298

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1630, 4075, 8150, 25873, 51746, 129365, 258730, 646825, 1293650, 4217299, 8434598, 21086495, 42172990, 105432475, 210864950]

約数ペア:

[(1, 210864950), (2, 105432475), (5, 42172990), (10, 21086495), (25, 8434598), (50, 4217299), (163, 1293650), (326, 646825), (815, 258730), (1630, 129365), (4075, 51746), (8150, 25873)]