208046802605

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3407}}^1\times {\mathrm{6043}}^1$

素因数の和:9545

約数の個数: 32

約数和(自身を含む): 261017247744

約数和(自身を除く): 52970445139

約数列:

[1, 5, 43, 47, 215, 235, 2021, 3407, 6043, 10105, 17035, 30215, 146501, 160129, 259849, 284021, 732505, 800645, 1299245, 1420105, 6885547, 12212903, 20588501, 34427735, 61064515, 102942505, 885305543, 967659547, 4426527715, 4838297735, 41609360521, 208046802605]

約数ペア:

[(1, 208046802605), (5, 41609360521), (43, 4838297735), (47, 4426527715), (215, 967659547), (235, 885305543), (2021, 102942505), (3407, 61064515), (6043, 34427735), (10105, 20588501), (17035, 12212903), (30215, 6885547), (146501, 1420105), (160129, 1299245), (259849, 800645), (284021, 732505)]