213263.0000000

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{6871}}^1$

素因数の和:7026

約数の個数: 16

約数和(自身を含む): 15462000

約数和(自身を除く): 7271768

約数列:

[1, 2, 4, 8, 149, 298, 596, 1192, 6871, 13742, 27484, 54968, 1023779, 2047558, 4095116, 8190232]

約数ペア:

[(1, 8190232), (2, 4095116), (4, 2047558), (8, 1023779), (149, 54968), (298, 27484), (596, 13742), (1192, 6871)]