207874232

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 423070560

約数和(自身を除く): 215196328

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 289, 376, 578, 799, 1156, 1598, 1913, 2312, 3196, 3826, 6392, 7652, 13583, 15304, 27166, 32521, 54332, 65042, 89911, 108664, 130084, 179822, 260168, 359644, 552857, 719288, 1105714, 1528487, 2211428, 3056974, 4422856, 6113948, 12227896, 25984279, 51968558, 103937116, 207874232]

約数ペア:

[(1, 207874232), (2, 103937116), (4, 51968558), (8, 25984279), (17, 12227896), (34, 6113948), (47, 4422856), (68, 3056974), (94, 2211428), (136, 1528487), (188, 1105714), (289, 719288), (376, 552857), (578, 359644), (799, 260168), (1156, 179822), (1598, 130084), (1913, 108664), (2312, 89911), (3196, 65042), (3826, 54332), (6392, 32521), (7652, 27166), (13583, 15304)]