201719424

素因数分解:

$2^7\times 3^1\times {\mathrm{541}}^1\times {\mathrm{971}}^1$

素因数の和:1529

約数の個数: 64

約数和(自身を含む): 537360480

約数和(自身を除く): 335641056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 541, 971, 1082, 1623, 1942, 2164, 2913, 3246, 3884, 4328, 5826, 6492, 7768, 8656, 11652, 12984, 15536, 17312, 23304, 25968, 31072, 34624, 46608, 51936, 62144, 69248, 93216, 103872, 124288, 186432, 207744, 372864, 525311, 1050622, 1575933, 2101244, 3151866, 4202488, 6303732, 8404976, 12607464, 16809952, 25214928, 33619904, 50429856, 67239808, 100859712, 201719424]

約数ペア:

[(1, 201719424), (2, 100859712), (3, 67239808), (4, 50429856), (6, 33619904), (8, 25214928), (12, 16809952), (16, 12607464), (24, 8404976), (32, 6303732), (48, 4202488), (64, 3151866), (96, 2101244), (128, 1575933), (192, 1050622), (384, 525311), (541, 372864), (971, 207744), (1082, 186432), (1623, 124288), (1942, 103872), (2164, 93216), (2913, 69248), (3246, 62144), (3884, 51936), (4328, 46608), (5826, 34624), (6492, 31072), (7768, 25968), (8656, 23304), (11652, 17312), (12984, 15536)]