200052321

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1733}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 319610880

約数和(自身を除く): 119558559

約数列:

[1, 3, 7, 21, 23, 69, 161, 239, 483, 717, 1673, 1733, 5019, 5199, 5497, 12131, 16491, 36393, 38479, 39859, 115437, 119577, 279013, 414187, 837039, 1242561, 2899309, 8697927, 9526301, 28578903, 66684107, 200052321]

約数ペア:

[(1, 200052321), (3, 66684107), (7, 28578903), (21, 9526301), (23, 8697927), (69, 2899309), (161, 1242561), (239, 837039), (483, 414187), (717, 279013), (1673, 119577), (1733, 115437), (5019, 39859), (5199, 38479), (5497, 36393), (12131, 16491)]