201889204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{47303}}^1$

素因数の和:47415

約数の個数: 24

約数和(自身を含む): 389406528

約数和(自身を除く): 187517324

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 47303, 94606, 189212, 520333, 1040666, 2081332, 4588391, 9176782, 18353564, 50472301, 100944602, 201889204]

約数ペア:

[(1, 201889204), (2, 100944602), (4, 50472301), (11, 18353564), (22, 9176782), (44, 4588391), (97, 2081332), (194, 1040666), (388, 520333), (1067, 189212), (2134, 94606), (4268, 47303)]