210969703514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{13574167}}^1$

素因数の和:13574597

約数の個数: 16

約数和(自身を含む): 333924532800

約数和(自身を除く): 122954829286

約数列:

[1, 2, 19, 38, 409, 818, 7771, 15542, 13574167, 27148334, 257909173, 515818346, 5551834303, 11103668606, 105484851757, 210969703514]

約数ペア:

[(1, 210969703514), (2, 105484851757), (19, 11103668606), (38, 5551834303), (409, 515818346), (818, 257909173), (7771, 27148334), (15542, 13574167)]