205054444

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4603}}^1$

素因数の和:4694

約数の個数: 48

約数和(自身を含む): 431081728

約数和(自身を除く): 226027284

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 518, 602, 1036, 1204, 1591, 3182, 4603, 6364, 9206, 11137, 18412, 22274, 32221, 44548, 64442, 128884, 170311, 197929, 340622, 395858, 681244, 791716, 1192177, 1385503, 2384354, 2771006, 4768708, 5542012, 7323373, 14646746, 29293492, 51263611, 102527222, 205054444]

約数ペア:

[(1, 205054444), (2, 102527222), (4, 51263611), (7, 29293492), (14, 14646746), (28, 7323373), (37, 5542012), (43, 4768708), (74, 2771006), (86, 2384354), (148, 1385503), (172, 1192177), (259, 791716), (301, 681244), (518, 395858), (602, 340622), (1036, 197929), (1204, 170311), (1591, 128884), (3182, 64442), (4603, 44548), (6364, 32221), (9206, 22274), (11137, 18412)]