211722024

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{205157}}^1$

素因数の和:205209

約数の個数: 32

約数和(自身を含む): 541617120

約数和(自身を除く): 329895096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 205157, 410314, 615471, 820628, 1230942, 1641256, 2461884, 4923768, 8821751, 17643502, 26465253, 35287004, 52930506, 70574008, 105861012, 211722024]

約数ペア:

[(1, 211722024), (2, 105861012), (3, 70574008), (4, 52930506), (6, 35287004), (8, 26465253), (12, 17643502), (24, 8821751), (43, 4923768), (86, 2461884), (129, 1641256), (172, 1230942), (258, 820628), (344, 615471), (516, 410314), (1032, 205157)]