201751328

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{88799}}^1$

素因数の和:88880

約数の個数: 24

約数和(自身を含む): 402796800

約数和(自身を除く): 201045472

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 88799, 177598, 355196, 710392, 1420784, 2841568, 6304729, 12609458, 25218916, 50437832, 100875664, 201751328]

約数ペア:

[(1, 201751328), (2, 100875664), (4, 50437832), (8, 25218916), (16, 12609458), (32, 6304729), (71, 2841568), (142, 1420784), (284, 710392), (568, 355196), (1136, 177598), (2272, 88799)]