200044570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2137}}^1$

素因数の和:2215

約数の個数: 64

約数和(自身を含む): 421168896

約数和(自身を除く): 221124326

約数列:

[1, 2, 5, 10, 11, 22, 23, 37, 46, 55, 74, 110, 115, 185, 230, 253, 370, 407, 506, 814, 851, 1265, 1702, 2035, 2137, 2530, 4070, 4255, 4274, 8510, 9361, 10685, 18722, 21370, 23507, 46805, 47014, 49151, 79069, 93610, 98302, 117535, 158138, 235070, 245755, 395345, 491510, 540661, 790690, 869759, 1081322, 1739518, 1818587, 2703305, 3637174, 4348795, 5406610, 8697590, 9092935, 18185870, 20004457, 40008914, 100022285, 200044570]

約数ペア:

[(1, 200044570), (2, 100022285), (5, 40008914), (10, 20004457), (11, 18185870), (22, 9092935), (23, 8697590), (37, 5406610), (46, 4348795), (55, 3637174), (74, 2703305), (110, 1818587), (115, 1739518), (185, 1081322), (230, 869759), (253, 790690), (370, 540661), (407, 491510), (506, 395345), (814, 245755), (851, 235070), (1265, 158138), (1702, 117535), (2035, 98302), (2137, 93610), (2530, 79069), (4070, 49151), (4255, 47014), (4274, 46805), (8510, 23507), (9361, 21370), (10685, 18722)]