211314194

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8353}}^1$

素因数の和:8514

約数の個数: 32

約数和(自身を含む): 392972160

約数和(自身を除く): 181657966

約数列:

[1, 2, 7, 13, 14, 26, 91, 139, 182, 278, 973, 1807, 1946, 3614, 8353, 12649, 16706, 25298, 58471, 108589, 116942, 217178, 760123, 1161067, 1520246, 2322134, 8127469, 15093871, 16254938, 30187742, 105657097, 211314194]

約数ペア:

[(1, 211314194), (2, 105657097), (7, 30187742), (13, 16254938), (14, 15093871), (26, 8127469), (91, 2322134), (139, 1520246), (182, 1161067), (278, 760123), (973, 217178), (1807, 116942), (1946, 108589), (3614, 58471), (8353, 25298), (12649, 16706)]