200312379

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{110731}}^1$

素因数の和:110807

約数の個数: 16

約数和(自身を含む): 301191040

約数和(自身を除く): 100878661

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 110731, 332193, 996579, 2989737, 7418977, 22256931, 66770793, 200312379]

約数ペア:

[(1, 200312379), (3, 66770793), (9, 22256931), (27, 7418977), (67, 2989737), (201, 996579), (603, 332193), (1809, 110731)]