200829970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{6737}}^1$

素因数の和:7026

約数の個数: 32

約数和(自身を含む): 395870976

約数和(自身を除く): 195041006

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271, 542, 1355, 2710, 2981, 5962, 6737, 13474, 14905, 29810, 33685, 67370, 74107, 148214, 370535, 741070, 1825727, 3651454, 9128635, 18257270, 20082997, 40165994, 100414985, 200829970]

約数ペア:

[(1, 200829970), (2, 100414985), (5, 40165994), (10, 20082997), (11, 18257270), (22, 9128635), (55, 3651454), (110, 1825727), (271, 741070), (542, 370535), (1355, 148214), (2710, 74107), (2981, 67370), (5962, 33685), (6737, 29810), (13474, 14905)]