201222076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{5639}}^1$

素因数の和:6465

約数の個数: 24

約数和(自身を含む): 384693120

約数和(自身を除く): 183471044

約数列:

[1, 2, 4, 11, 22, 44, 811, 1622, 3244, 5639, 8921, 11278, 17842, 22556, 35684, 62029, 124058, 248116, 4573229, 9146458, 18292916, 50305519, 100611038, 201222076]

約数ペア:

[(1, 201222076), (2, 100611038), (4, 50305519), (11, 18292916), (22, 9146458), (44, 4573229), (811, 248116), (1622, 124058), (3244, 62029), (5639, 35684), (8921, 22556), (11278, 17842)]