226197452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{140321}}^1$

素因数の和:140369

約数の個数: 24

約数和(自身を含む): 440049792

約数和(自身を除く): 213852340

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 140321, 280642, 561284, 1824173, 3648346, 4349951, 7296692, 8699902, 17399804, 56549363, 113098726, 226197452]

約数ペア:

[(1, 226197452), (2, 113098726), (4, 56549363), (13, 17399804), (26, 8699902), (31, 7296692), (52, 4349951), (62, 3648346), (124, 1824173), (403, 561284), (806, 280642), (1612, 140321)]