201851884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{18397}}^1$

素因数の和:18625

約数の個数: 24

約数和(自身を含む): 382236848

約数和(自身を除く): 180384964

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 2743, 5486, 10972, 18397, 36794, 73588, 239161, 478322, 956644, 3881767, 7763534, 15527068, 50462971, 100925942, 201851884]

約数ペア:

[(1, 201851884), (2, 100925942), (4, 50462971), (13, 15527068), (26, 7763534), (52, 3881767), (211, 956644), (422, 478322), (844, 239161), (2743, 73588), (5486, 36794), (10972, 18397)]