220117908

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{310901}}^1$

素因数の和:310967

約数の個数: 24

約数和(自身を含む): 522315360

約数和(自身を除く): 302197452

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 310901, 621802, 932703, 1243604, 1865406, 3730812, 18343159, 36686318, 55029477, 73372636, 110058954, 220117908]

約数ペア:

[(1, 220117908), (2, 110058954), (3, 73372636), (4, 55029477), (6, 36686318), (12, 18343159), (59, 3730812), (118, 1865406), (177, 1243604), (236, 932703), (354, 621802), (708, 310901)]