206906406976

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{201893}}^1$

素因数の和:202211

約数の個数: 56

約数和(自身を含む): 418453580160

約数和(自身を除く): 211547173184

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 239, 268, 478, 536, 956, 1072, 1912, 2144, 3824, 4288, 7648, 15296, 16013, 32026, 64052, 128104, 201893, 256208, 403786, 512416, 807572, 1024832, 1615144, 3230288, 6460576, 12921152, 13526831, 27053662, 48252427, 54107324, 96504854, 108214648, 193009708, 216429296, 386019416, 432858592, 772038832, 865717184, 1544077664, 3088155328, 3232912609, 6465825218, 12931650436, 25863300872, 51726601744, 103453203488, 206906406976]

約数ペア:

[(1, 206906406976), (2, 103453203488), (4, 51726601744), (8, 25863300872), (16, 12931650436), (32, 6465825218), (64, 3232912609), (67, 3088155328), (134, 1544077664), (239, 865717184), (268, 772038832), (478, 432858592), (536, 386019416), (956, 216429296), (1072, 193009708), (1912, 108214648), (2144, 96504854), (3824, 54107324), (4288, 48252427), (7648, 27053662), (15296, 13526831), (16013, 12921152), (32026, 6460576), (64052, 3230288), (128104, 1615144), (201893, 1024832), (256208, 807572), (403786, 512416)]