208089552

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1721}}^1$

素因数の和:1972

約数の個数: 80

約数和(自身を含む): 589337280

約数和(自身を除く): 381247728

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, 1721, 1832, 2519, 2748, 3442, 3664, 5038, 5163, 5496, 6884, 7557, 10076, 10326, 10992, 13768, 15114, 18931, 20152, 20652, 27536, 30228, 37862, 40304, 41304, 56793, 60456, 75724, 82608, 113586, 120912, 151448, 227172, 302896, 394109, 454344, 788218, 908688, 1182327, 1576436, 2364654, 3152872, 4335199, 4729308, 6305744, 8670398, 9458616, 13005597, 17340796, 18917232, 26011194, 34681592, 52022388, 69363184, 104044776, 208089552]

約数ペア:

[(1, 208089552), (2, 104044776), (3, 69363184), (4, 52022388), (6, 34681592), (8, 26011194), (11, 18917232), (12, 17340796), (16, 13005597), (22, 9458616), (24, 8670398), (33, 6305744), (44, 4729308), (48, 4335199), (66, 3152872), (88, 2364654), (132, 1576436), (176, 1182327), (229, 908688), (264, 788218), (458, 454344), (528, 394109), (687, 302896), (916, 227172), (1374, 151448), (1721, 120912), (1832, 113586), (2519, 82608), (2748, 75724), (3442, 60456), (3664, 56793), (5038, 41304), (5163, 40304), (5496, 37862), (6884, 30228), (7557, 27536), (10076, 20652), (10326, 20152), (10992, 18931), (13768, 15114)]