201557856

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:524

約数の個数: 96

約数和(自身を含む): 546594048

約数和(自身を除く): 345036192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 157, 172, 258, 311, 314, 344, 471, 516, 622, 628, 688, 933, 942, 1032, 1244, 1256, 1376, 1866, 1884, 2064, 2488, 2512, 3732, 3768, 4128, 4976, 5024, 6751, 7464, 7536, 9952, 13373, 13502, 14928, 15072, 20253, 26746, 27004, 29856, 40119, 40506, 48827, 53492, 54008, 80238, 81012, 97654, 106984, 108016, 146481, 160476, 162024, 195308, 213968, 216032, 292962, 320952, 324048, 390616, 427936, 585924, 641904, 648096, 781232, 1171848, 1283808, 1562464, 2099561, 2343696, 4199122, 4687392, 6298683, 8398244, 12597366, 16796488, 25194732, 33592976, 50389464, 67185952, 100778928, 201557856]

約数ペア:

[(1, 201557856), (2, 100778928), (3, 67185952), (4, 50389464), (6, 33592976), (8, 25194732), (12, 16796488), (16, 12597366), (24, 8398244), (32, 6298683), (43, 4687392), (48, 4199122), (86, 2343696), (96, 2099561), (129, 1562464), (157, 1283808), (172, 1171848), (258, 781232), (311, 648096), (314, 641904), (344, 585924), (471, 427936), (516, 390616), (622, 324048), (628, 320952), (688, 292962), (933, 216032), (942, 213968), (1032, 195308), (1244, 162024), (1256, 160476), (1376, 146481), (1866, 108016), (1884, 106984), (2064, 97654), (2488, 81012), (2512, 80238), (3732, 54008), (3768, 53492), (4128, 48827), (4976, 40506), (5024, 40119), (6751, 29856), (7464, 27004), (7536, 26746), (9952, 20253), (13373, 15072), (13502, 14928)]