214691884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{27259}}^1$

素因数の和:27453

約数の個数: 24

約数和(自身を含む): 412171200

約数和(自身を除く): 197479316

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 7876, 27259, 54518, 109036, 299849, 599698, 1199396, 4879361, 9758722, 19517444, 53672971, 107345942, 214691884]

約数ペア:

[(1, 214691884), (2, 107345942), (4, 53672971), (11, 19517444), (22, 9758722), (44, 4879361), (179, 1199396), (358, 599698), (716, 299849), (1969, 109036), (3938, 54518), (7876, 27259)]