207556656

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139487}}^1$

素因数の和:139529

約数の個数: 40

約数和(自身を含む): 553488384

約数和(自身を除く): 345931728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 139487, 278974, 418461, 557948, 836922, 1115896, 1673844, 2231792, 3347688, 4324097, 6695376, 8648194, 12972291, 17296388, 25944582, 34592776, 51889164, 69185552, 103778328, 207556656]

約数ペア:

[(1, 207556656), (2, 103778328), (3, 69185552), (4, 51889164), (6, 34592776), (8, 25944582), (12, 17296388), (16, 12972291), (24, 8648194), (31, 6695376), (48, 4324097), (62, 3347688), (93, 2231792), (124, 1673844), (186, 1115896), (248, 836922), (372, 557948), (496, 418461), (744, 278974), (1488, 139487)]