201655615

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7211}}^1$

素因数の和:7287

約数の個数: 32

約数和(自身を含む): 299096064

約数和(自身を除く): 97440449

約数列:

[1, 5, 7, 17, 35, 47, 85, 119, 235, 329, 595, 799, 1645, 3995, 5593, 7211, 27965, 36055, 50477, 122587, 252385, 338917, 612935, 858109, 1694585, 2372419, 4290545, 5761589, 11862095, 28807945, 40331123, 201655615]

約数ペア:

[(1, 201655615), (5, 40331123), (7, 28807945), (17, 11862095), (35, 5761589), (47, 4290545), (85, 2372419), (119, 1694585), (235, 858109), (329, 612935), (595, 338917), (799, 252385), (1645, 122587), (3995, 50477), (5593, 36055), (7211, 27965)]