202290644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{37489}}^1$

素因数の和:37583

約数の個数: 24

約数和(自身を含む): 377899200

約数和(自身を除く): 175608556

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 37489, 74978, 149956, 712291, 1424582, 2661719, 2849164, 5323438, 10646876, 50572661, 101145322, 202290644]

約数ペア:

[(1, 202290644), (2, 101145322), (4, 50572661), (19, 10646876), (38, 5323438), (71, 2849164), (76, 2661719), (142, 1424582), (284, 712291), (1349, 149956), (2698, 74978), (5396, 37489)]