228045268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{37831}}^1$

素因数の和:37983

約数の個数: 24

約数和(自身を含む): 438548544

約数和(自身を除く): 210503276

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 37831, 75662, 151324, 416141, 832282, 1664564, 5182847, 10365694, 20731388, 57011317, 114022634, 228045268]

約数ペア:

[(1, 228045268), (2, 114022634), (4, 57011317), (11, 20731388), (22, 10365694), (44, 5182847), (137, 1664564), (274, 832282), (548, 416141), (1507, 151324), (3014, 75662), (6028, 37831)]