204578982

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{1601}}^1$

素因数の和:1869

約数の個数: 48

約数和(自身を含む): 459838080

約数和(自身を除く): 255259098

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 229, 279, 458, 558, 687, 1374, 1601, 2061, 3202, 4122, 4803, 7099, 9606, 14198, 14409, 21297, 28818, 42594, 49631, 63891, 99262, 127782, 148893, 297786, 366629, 446679, 733258, 893358, 1099887, 2199774, 3299661, 6599322, 11365499, 22730998, 34096497, 68192994, 102289491, 204578982]

約数ペア:

[(1, 204578982), (2, 102289491), (3, 68192994), (6, 34096497), (9, 22730998), (18, 11365499), (31, 6599322), (62, 3299661), (93, 2199774), (186, 1099887), (229, 893358), (279, 733258), (458, 446679), (558, 366629), (687, 297786), (1374, 148893), (1601, 127782), (2061, 99262), (3202, 63891), (4122, 49631), (4803, 42594), (7099, 28818), (9606, 21297), (14198, 14409)]