202110535

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 289463328

約数和(自身を除く): 87352793

約数列:

[1, 5, 11, 17, 43, 55, 85, 121, 187, 215, 457, 473, 605, 731, 935, 2057, 2285, 2365, 3655, 5027, 5203, 7769, 8041, 10285, 19651, 25135, 26015, 38845, 40205, 55297, 85459, 88451, 98255, 216161, 276485, 334067, 427295, 442255, 940049, 1080805, 1670335, 2377771, 3674737, 4700245, 11888855, 18373685, 40422107, 202110535]

約数ペア:

[(1, 202110535), (5, 40422107), (11, 18373685), (17, 11888855), (43, 4700245), (55, 3674737), (85, 2377771), (121, 1670335), (187, 1080805), (215, 940049), (457, 442255), (473, 427295), (605, 334067), (731, 276485), (935, 216161), (2057, 98255), (2285, 88451), (2365, 85459), (3655, 55297), (5027, 40205), (5203, 38845), (7769, 26015), (8041, 25135), (10285, 19651)]