201291844

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{1559}}^1$

素因数の和:1780

約数の個数: 36

約数和(自身を含む): 383685120

約数和(自身を除く): 182393276

約数列:

[1, 2, 4, 13, 26, 52, 169, 191, 338, 382, 676, 764, 1559, 2483, 3118, 4966, 6236, 9932, 20267, 32279, 40534, 64558, 81068, 129116, 263471, 297769, 526942, 595538, 1053884, 1191076, 3870997, 7741994, 15483988, 50322961, 100645922, 201291844]

約数ペア:

[(1, 201291844), (2, 100645922), (4, 50322961), (13, 15483988), (26, 7741994), (52, 3870997), (169, 1191076), (191, 1053884), (338, 595538), (382, 526942), (676, 297769), (764, 263471), (1559, 129116), (2483, 81068), (3118, 64558), (4966, 40534), (6236, 32279), (9932, 20267)]