200977315

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30707}}^1$

素因数の和:30747

約数の個数: 32

約数和(自身を含む): 318380544

約数和(自身を除く): 117403229

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 30707, 153535, 214949, 337777, 522019, 1074745, 1688885, 2364439, 2610095, 3654133, 5742209, 11822195, 18270665, 28711045, 40195463, 200977315]

約数ペア:

[(1, 200977315), (5, 40195463), (7, 28711045), (11, 18270665), (17, 11822195), (35, 5742209), (55, 3654133), (77, 2610095), (85, 2364439), (119, 1688885), (187, 1074745), (385, 522019), (595, 337777), (935, 214949), (1309, 153535), (6545, 30707)]