214920376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{6803}}^1$

素因数の和:7179

約数の個数: 32

約数和(自身を含む): 440899200

約数和(自身を除く): 225978824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 359, 718, 1436, 2872, 3949, 6803, 7898, 13606, 15796, 27212, 31592, 54424, 74833, 149666, 299332, 598664, 2442277, 4884554, 9769108, 19538216, 26865047, 53730094, 107460188, 214920376]

約数ペア:

[(1, 214920376), (2, 107460188), (4, 53730094), (8, 26865047), (11, 19538216), (22, 9769108), (44, 4884554), (88, 2442277), (359, 598664), (718, 299332), (1436, 149666), (2872, 74833), (3949, 54424), (6803, 31592), (7898, 27212), (13606, 15796)]