214918288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33331}}^1$

素因数の和:33383

約数の個数: 40

約数和(自身を含む): 462914816

約数和(自身を除く): 247996528

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 33331, 66662, 133324, 266648, 433303, 533296, 866606, 1033261, 1733212, 2066522, 3466424, 4133044, 6932848, 8266088, 13432393, 16532176, 26864786, 53729572, 107459144, 214918288]

約数ペア:

[(1, 214918288), (2, 107459144), (4, 53729572), (8, 26864786), (13, 16532176), (16, 13432393), (26, 8266088), (31, 6932848), (52, 4133044), (62, 3466424), (104, 2066522), (124, 1733212), (208, 1033261), (248, 866606), (403, 533296), (496, 433303), (806, 266648), (1612, 133324), (3224, 66662), (6448, 33331)]