211081926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{74377}}^1$

素因数の和:74436

約数の個数: 32

約数和(自身を含む): 471259008

約数和(自身を除く): 260177082

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 74377, 148754, 223131, 446262, 818147, 1636294, 2454441, 3198211, 4908882, 6396422, 9594633, 19189266, 35180321, 70360642, 105540963, 211081926]

約数ペア:

[(1, 211081926), (2, 105540963), (3, 70360642), (6, 35180321), (11, 19189266), (22, 9594633), (33, 6396422), (43, 4908882), (66, 3198211), (86, 2454441), (129, 1636294), (258, 818147), (473, 446262), (946, 223131), (1419, 148754), (2838, 74377)]