202888862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{571}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 343968768

約数和(自身を除く): 141079906

約数列:

[1, 2, 11, 22, 31, 62, 341, 521, 571, 682, 1042, 1142, 5731, 6281, 11462, 12562, 16151, 17701, 32302, 35402, 177661, 194711, 297491, 355322, 389422, 594982, 3272401, 6544802, 9222221, 18444442, 101444431, 202888862]

約数ペア:

[(1, 202888862), (2, 101444431), (11, 18444442), (22, 9222221), (31, 6544802), (62, 3272401), (341, 594982), (521, 389422), (571, 355322), (682, 297491), (1042, 194711), (1142, 177661), (5731, 35402), (6281, 32302), (11462, 17701), (12562, 16151)]