201686008

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{5821}}^1$

素因数の和:5959

約数の個数: 32

約数和(自身を含む): 389841120

約数和(自身を除く): 188155112

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 488, 568, 4331, 5821, 8662, 11642, 17324, 23284, 34648, 46568, 355081, 413291, 710162, 826582, 1420324, 1653164, 2840648, 3306328, 25210751, 50421502, 100843004, 201686008]

約数ペア:

[(1, 201686008), (2, 100843004), (4, 50421502), (8, 25210751), (61, 3306328), (71, 2840648), (122, 1653164), (142, 1420324), (244, 826582), (284, 710162), (488, 413291), (568, 355081), (4331, 46568), (5821, 34648), (8662, 23284), (11642, 17324)]