216223204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{47459}}^1$

素因数の和:47547

約数の個数: 24

約数和(自身を含む): 406637280

約数和(自身を除く): 190414076

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 47459, 94918, 189836, 806803, 1613606, 3179753, 3227212, 6359506, 12719012, 54055801, 108111602, 216223204]

約数ペア:

[(1, 216223204), (2, 108111602), (4, 54055801), (17, 12719012), (34, 6359506), (67, 3227212), (68, 3179753), (134, 1613606), (268, 806803), (1139, 189836), (2278, 94918), (4556, 47459)]