210064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:718

約数の個数: 20

約数和(自身を含む): 429040

約数和(自身を除く): 218976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 691, 1382, 2764, 5528, 11056, 13129, 26258, 52516, 105032, 210064]

約数ペア:

[(1, 210064), (2, 105032), (4, 52516), (8, 26258), (16, 13129), (19, 11056), (38, 5528), (76, 2764), (152, 1382), (304, 691)]