218846593

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4957}}^1$

素因数の和:5041

約数の個数: 24

約数和(自身を含む): 274693032

約数和(自身を除く): 55846439

約数列:

[1, 7, 17, 49, 53, 119, 371, 833, 901, 2597, 4957, 6307, 34699, 44149, 84269, 242893, 262721, 589883, 1839047, 4129181, 4466257, 12873329, 31263799, 218846593]

約数ペア:

[(1, 218846593), (7, 31263799), (17, 12873329), (49, 4466257), (53, 4129181), (119, 1839047), (371, 589883), (833, 262721), (901, 242893), (2597, 84269), (4957, 44149), (6307, 34699)]