221301708

素因数分解:

$2^2\times 3^1\times {\mathrm{727}}^1\times {\mathrm{25367}}^1$

素因数の和:26101

約数の個数: 24

約数和(自身を含む): 517101312

約数和(自身を除く): 295799604

約数列:

[1, 2, 3, 4, 6, 12, 727, 1454, 2181, 2908, 4362, 8724, 25367, 50734, 76101, 101468, 152202, 304404, 18441809, 36883618, 55325427, 73767236, 110650854, 221301708]

約数ペア:

[(1, 221301708), (2, 110650854), (3, 73767236), (4, 55325427), (6, 36883618), (12, 18441809), (727, 304404), (1454, 152202), (2181, 101468), (2908, 76101), (4362, 50734), (8724, 25367)]