210261777190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9043}}^1\times {\mathrm{80177}}^1$

素因数の和:89256

約数の個数: 32

約数和(自身を含む): 391570109280

約数和(自身を除く): 181308332090

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 9043, 18086, 45215, 80177, 90430, 160354, 262247, 400885, 524494, 801770, 1311235, 2325133, 2622470, 4650266, 11625665, 23251330, 725040611, 1450081222, 3625203055, 7250406110, 21026177719, 42052355438, 105130888595, 210261777190]

約数ペア:

[(1, 210261777190), (2, 105130888595), (5, 42052355438), (10, 21026177719), (29, 7250406110), (58, 3625203055), (145, 1450081222), (290, 725040611), (9043, 23251330), (18086, 11625665), (45215, 4650266), (80177, 2622470), (90430, 2325133), (160354, 1311235), (262247, 801770), (400885, 524494)]