211417150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26263}}^1$

素因数の和:26305

約数の個数: 48

約数和(自身を含む): 468969984

約数和(自身を除く): 257552834

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 4025, 8050, 26263, 52526, 131315, 183841, 262630, 367682, 604049, 656575, 919205, 1208098, 1313150, 1838410, 3020245, 4228343, 4596025, 6040490, 8456686, 9192050, 15101225, 21141715, 30202450, 42283430, 105708575, 211417150]

約数ペア:

[(1, 211417150), (2, 105708575), (5, 42283430), (7, 30202450), (10, 21141715), (14, 15101225), (23, 9192050), (25, 8456686), (35, 6040490), (46, 4596025), (50, 4228343), (70, 3020245), (115, 1838410), (161, 1313150), (175, 1208098), (230, 919205), (322, 656575), (350, 604049), (575, 367682), (805, 262630), (1150, 183841), (1610, 131315), (4025, 52526), (8050, 26263)]