201378474

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 499000320

約数和(自身を除く): 297621846

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 139, 162, 198, 243, 271, 278, 297, 417, 486, 542, 594, 813, 834, 891, 1251, 1529, 1626, 1782, 2439, 2502, 2673, 2981, 3058, 3753, 4587, 4878, 5346, 5962, 7317, 7506, 8943, 9174, 11259, 13761, 14634, 17886, 21951, 22518, 26829, 27522, 33777, 37669, 41283, 43902, 53658, 65853, 67554, 75338, 80487, 82566, 113007, 123849, 131706, 160974, 226014, 241461, 247698, 339021, 371547, 414359, 482922, 678042, 724383, 743094, 828718, 1017063, 1243077, 1448766, 2034126, 2486154, 3051189, 3729231, 6102378, 7458462, 9153567, 11187693, 18307134, 22375386, 33563079, 67126158, 100689237, 201378474]

約数ペア:

[(1, 201378474), (2, 100689237), (3, 67126158), (6, 33563079), (9, 22375386), (11, 18307134), (18, 11187693), (22, 9153567), (27, 7458462), (33, 6102378), (54, 3729231), (66, 3051189), (81, 2486154), (99, 2034126), (139, 1448766), (162, 1243077), (198, 1017063), (243, 828718), (271, 743094), (278, 724383), (297, 678042), (417, 482922), (486, 414359), (542, 371547), (594, 339021), (813, 247698), (834, 241461), (891, 226014), (1251, 160974), (1529, 131706), (1626, 123849), (1782, 113007), (2439, 82566), (2502, 80487), (2673, 75338), (2981, 67554), (3058, 65853), (3753, 53658), (4587, 43902), (4878, 41283), (5346, 37669), (5962, 33777), (7317, 27522), (7506, 26829), (8943, 22518), (9174, 21951), (11259, 17886), (13761, 14634)]