218752466

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 345821616

約数和(自身を除く): 127069150

約数列:

[1, 2, 41, 61, 82, 101, 122, 202, 433, 866, 2501, 4141, 5002, 6161, 8282, 12322, 17753, 26413, 35506, 43733, 52826, 87466, 252601, 505202, 1082933, 1793053, 2165866, 2667713, 3586106, 5335426, 109376233, 218752466]

約数ペア:

[(1, 218752466), (2, 109376233), (41, 5335426), (61, 3586106), (82, 2667713), (101, 2165866), (122, 1793053), (202, 1082933), (433, 505202), (866, 252601), (2501, 87466), (4141, 52826), (5002, 43733), (6161, 35506), (8282, 26413), (12322, 17753)]