201006872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{11959}}^1$

素因数の和:12167

約数の個数: 32

約数和(自身を含む): 413337600

約数和(自身を除く): 212330728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191, 382, 764, 1528, 2101, 4202, 8404, 11959, 16808, 23918, 47836, 95672, 131549, 263098, 526196, 1052392, 2284169, 4568338, 9136676, 18273352, 25125859, 50251718, 100503436, 201006872]

約数ペア:

[(1, 201006872), (2, 100503436), (4, 50251718), (8, 25125859), (11, 18273352), (22, 9136676), (44, 4568338), (88, 2284169), (191, 1052392), (382, 526196), (764, 263098), (1528, 131549), (2101, 95672), (4202, 47836), (8404, 23918), (11959, 16808)]