200967536

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1039}}^1$

素因数の和:1222

約数の個数: 80

約数和(自身を含む): 489016320

約数和(自身を除く): 288048784

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 157, 176, 308, 314, 616, 628, 1039, 1099, 1232, 1256, 1727, 2078, 2198, 2512, 3454, 4156, 4396, 6908, 7273, 8312, 8792, 11429, 12089, 13816, 14546, 16624, 17584, 22858, 24178, 27632, 29092, 45716, 48356, 58184, 80003, 91432, 96712, 116368, 160006, 163123, 182864, 193424, 320012, 326246, 640024, 652492, 1141861, 1280048, 1304984, 1794353, 2283722, 2609968, 3588706, 4567444, 7177412, 9134888, 12560471, 14354824, 18269776, 25120942, 28709648, 50241884, 100483768, 200967536]

約数ペア:

[(1, 200967536), (2, 100483768), (4, 50241884), (7, 28709648), (8, 25120942), (11, 18269776), (14, 14354824), (16, 12560471), (22, 9134888), (28, 7177412), (44, 4567444), (56, 3588706), (77, 2609968), (88, 2283722), (112, 1794353), (154, 1304984), (157, 1280048), (176, 1141861), (308, 652492), (314, 640024), (616, 326246), (628, 320012), (1039, 193424), (1099, 182864), (1232, 163123), (1256, 160006), (1727, 116368), (2078, 96712), (2198, 91432), (2512, 80003), (3454, 58184), (4156, 48356), (4396, 45716), (6908, 29092), (7273, 27632), (8312, 24178), (8792, 22858), (11429, 17584), (12089, 16624), (13816, 14546)]