202128476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{28183}}^1$

素因数の和:28361

約数の個数: 24

約数和(自身を含む): 388262784

約数和(自身を除く): 186134308

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 28183, 56366, 112732, 310013, 620026, 1240052, 4593829, 9187658, 18375316, 50532119, 101064238, 202128476]

約数ペア:

[(1, 202128476), (2, 101064238), (4, 50532119), (11, 18375316), (22, 9187658), (44, 4593829), (163, 1240052), (326, 620026), (652, 310013), (1793, 112732), (3586, 56366), (7172, 28183)]