212814628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{132019}}^1$

素因数の和:132067

約数の個数: 24

約数和(自身を含む): 414014720

約数和(自身を除く): 201200092

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 132019, 264038, 528076, 1716247, 3432494, 4092589, 6864988, 8185178, 16370356, 53203657, 106407314, 212814628]

約数ペア:

[(1, 212814628), (2, 106407314), (4, 53203657), (13, 16370356), (26, 8185178), (31, 6864988), (52, 4092589), (62, 3432494), (124, 1716247), (403, 528076), (806, 264038), (1612, 132019)]