205736681486

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{1291229}}^1$

素因数の和:1291856

約数の個数: 32

約数和(自身を含む): 371874240000

約数和(自身を除く): 166137558514

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 599, 1198, 4193, 8386, 11381, 22762, 79667, 159334, 1291229, 2582458, 9038603, 18077206, 24533351, 49066702, 171733457, 343466914, 773446171, 1546892342, 5414123197, 10828246394, 14695477249, 29390954498, 102868340743, 205736681486]

約数ペア:

[(1, 205736681486), (2, 102868340743), (7, 29390954498), (14, 14695477249), (19, 10828246394), (38, 5414123197), (133, 1546892342), (266, 773446171), (599, 343466914), (1198, 171733457), (4193, 49066702), (8386, 24533351), (11381, 18077206), (22762, 9038603), (79667, 2582458), (159334, 1291229)]