198416340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1102313}}^1$

素因数の和:1102328

約数の個数: 36

約数和(自身を含む): 601863444

約数和(自身を除く): 403447104

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1102313, 2204626, 3306939, 4409252, 5511565, 6613878, 9920817, 11023130, 13227756, 16534695, 19841634, 22046260, 33069390, 39683268, 49604085, 66138780, 99208170, 198416340]

約数ペア:

[(1, 198416340), (2, 99208170), (3, 66138780), (4, 49604085), (5, 39683268), (6, 33069390), (9, 22046260), (10, 19841634), (12, 16534695), (15, 13227756), (18, 11023130), (20, 9920817), (30, 6613878), (36, 5511565), (45, 4409252), (60, 3306939), (90, 2204626), (180, 1102313)]