197932944

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1637}}^1$

素因数の和:1888

約数の個数: 80

約数和(自身を含む): 560589120

約数和(自身を除く): 362656176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 229, 264, 458, 528, 687, 916, 1374, 1637, 1832, 2519, 2748, 3274, 3664, 4911, 5038, 5496, 6548, 7557, 9822, 10076, 10992, 13096, 15114, 18007, 19644, 20152, 26192, 30228, 36014, 39288, 40304, 54021, 60456, 72028, 78576, 108042, 120912, 144056, 216084, 288112, 374873, 432168, 749746, 864336, 1124619, 1499492, 2249238, 2998984, 4123603, 4498476, 5997968, 8247206, 8996952, 12370809, 16494412, 17993904, 24741618, 32988824, 49483236, 65977648, 98966472, 197932944]

約数ペア:

[(1, 197932944), (2, 98966472), (3, 65977648), (4, 49483236), (6, 32988824), (8, 24741618), (11, 17993904), (12, 16494412), (16, 12370809), (22, 8996952), (24, 8247206), (33, 5997968), (44, 4498476), (48, 4123603), (66, 2998984), (88, 2249238), (132, 1499492), (176, 1124619), (229, 864336), (264, 749746), (458, 432168), (528, 374873), (687, 288112), (916, 216084), (1374, 144056), (1637, 120912), (1832, 108042), (2519, 78576), (2748, 72028), (3274, 60456), (3664, 54021), (4911, 40304), (5038, 39288), (5496, 36014), (6548, 30228), (7557, 26192), (9822, 20152), (10076, 19644), (10992, 18007), (13096, 15114)]