212558864

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{9349}}^1$

素因数の和:9400

約数の個数: 60

約数和(自身を含む): 495643500

約数和(自身を除く): 283084636

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1421, 1624, 2842, 3248, 5684, 9349, 11368, 18698, 22736, 37396, 65443, 74792, 130886, 149584, 261772, 271121, 458101, 523544, 542242, 916202, 1047088, 1084484, 1832404, 1897847, 2168968, 3664808, 3795694, 4337936, 7329616, 7591388, 13284929, 15182776, 26569858, 30365552, 53139716, 106279432, 212558864]

約数ペア:

[(1, 212558864), (2, 106279432), (4, 53139716), (7, 30365552), (8, 26569858), (14, 15182776), (16, 13284929), (28, 7591388), (29, 7329616), (49, 4337936), (56, 3795694), (58, 3664808), (98, 2168968), (112, 1897847), (116, 1832404), (196, 1084484), (203, 1047088), (232, 916202), (392, 542242), (406, 523544), (464, 458101), (784, 271121), (812, 261772), (1421, 149584), (1624, 130886), (2842, 74792), (3248, 65443), (5684, 37396), (9349, 22736), (11368, 18698)]