214622356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{7331}}^1$

素因数の和:7911

約数の個数: 24

約数和(自身を含む): 405254304

約数和(自身を除く): 190631948

約数列:

[1, 2, 4, 13, 26, 52, 563, 1126, 2252, 7319, 7331, 14638, 14662, 29276, 29324, 95303, 190606, 381212, 4127353, 8254706, 16509412, 53655589, 107311178, 214622356]

約数ペア:

[(1, 214622356), (2, 107311178), (4, 53655589), (13, 16509412), (26, 8254706), (52, 4127353), (563, 381212), (1126, 190606), (2252, 95303), (7319, 29324), (7331, 29276), (14638, 14662)]