209899086

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{2767}}^1$

素因数の和:3088

約数の個数: 32

約数和(自身を含む): 430479360

約数和(自身を除く): 220580274

約数列:

[1, 2, 3, 6, 47, 94, 141, 269, 282, 538, 807, 1614, 2767, 5534, 8301, 12643, 16602, 25286, 37929, 75858, 130049, 260098, 390147, 744323, 780294, 1488646, 2232969, 4465938, 34983181, 69966362, 104949543, 209899086]

約数ペア:

[(1, 209899086), (2, 104949543), (3, 69966362), (6, 34983181), (47, 4465938), (94, 2232969), (141, 1488646), (269, 780294), (282, 744323), (538, 390147), (807, 260098), (1614, 130049), (2767, 75858), (5534, 37929), (8301, 25286), (12643, 16602)]