215090744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{2683}}^1$

素因数の和:3611

約数の個数: 32

約数和(自身を含む): 440605440

約数和(自身を除く): 225514696

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 911, 1822, 2683, 3644, 5366, 7288, 10021, 10732, 20042, 21464, 29513, 40084, 59026, 80168, 118052, 236104, 2444213, 4888426, 9776852, 19553704, 26886343, 53772686, 107545372, 215090744]

約数ペア:

[(1, 215090744), (2, 107545372), (4, 53772686), (8, 26886343), (11, 19553704), (22, 9776852), (44, 4888426), (88, 2444213), (911, 236104), (1822, 118052), (2683, 80168), (3644, 59026), (5366, 40084), (7288, 29513), (10021, 21464), (10732, 20042)]