214724848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33301}}^1$

素因数の和:33353

約数の個数: 40

約数和(自身を含む): 462498176

約数和(自身を除く): 247773328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 33301, 66602, 133204, 266408, 432913, 532816, 865826, 1032331, 1731652, 2064662, 3463304, 4129324, 6926608, 8258648, 13420303, 16517296, 26840606, 53681212, 107362424, 214724848]

約数ペア:

[(1, 214724848), (2, 107362424), (4, 53681212), (8, 26840606), (13, 16517296), (16, 13420303), (26, 8258648), (31, 6926608), (52, 4129324), (62, 3463304), (104, 2064662), (124, 1731652), (208, 1032331), (248, 865826), (403, 532816), (496, 432913), (806, 266408), (1612, 133204), (3224, 66602), (6448, 33301)]