327218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 16

約数和(自身を含む): 528000

約数和(自身を除く): 200782

約数列:

[1, 2, 19, 38, 79, 109, 158, 218, 1501, 2071, 3002, 4142, 8611, 17222, 163609, 327218]

約数ペア:

[(1, 327218), (2, 163609), (19, 17222), (38, 8611), (79, 4142), (109, 3002), (158, 2071), (218, 1501)]