200809714

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{563}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 350582400

約数和(自身を除く): 149772686

約数列:

[1, 2, 7, 14, 73, 146, 349, 511, 563, 698, 1022, 1126, 2443, 3941, 4886, 7882, 25477, 41099, 50954, 82198, 178339, 196487, 287693, 356678, 392974, 575386, 1375409, 2750818, 14343551, 28687102, 100404857, 200809714]

約数ペア:

[(1, 200809714), (2, 100404857), (7, 28687102), (14, 14343551), (73, 2750818), (146, 1375409), (349, 575386), (511, 392974), (563, 356678), (698, 287693), (1022, 196487), (1126, 178339), (2443, 82198), (3941, 50954), (4886, 41099), (7882, 25477)]