220159532

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{25999}}^1$

素因数の和:26105

約数の個数: 24

約数和(自身を含む): 404040000

約数和(自身を除く): 183880468

約数列:

[1, 2, 4, 29, 58, 73, 116, 146, 292, 2117, 4234, 8468, 25999, 51998, 103996, 753971, 1507942, 1897927, 3015884, 3795854, 7591708, 55039883, 110079766, 220159532]

約数ペア:

[(1, 220159532), (2, 110079766), (4, 55039883), (29, 7591708), (58, 3795854), (73, 3015884), (116, 1897927), (146, 1507942), (292, 753971), (2117, 103996), (4234, 51998), (8468, 25999)]