200864216

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 441876480

約数和(自身を除く): 241012264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 127, 244, 254, 427, 463, 488, 508, 854, 889, 926, 1016, 1708, 1778, 1852, 3241, 3416, 3556, 3704, 6482, 7112, 7747, 12964, 15494, 25928, 28243, 30988, 54229, 56486, 58801, 61976, 108458, 112972, 117602, 197701, 216916, 225944, 235204, 395402, 411607, 433832, 470408, 790804, 823214, 1581608, 1646428, 3292856, 3586861, 7173722, 14347444, 25108027, 28694888, 50216054, 100432108, 200864216]

約数ペア:

[(1, 200864216), (2, 100432108), (4, 50216054), (7, 28694888), (8, 25108027), (14, 14347444), (28, 7173722), (56, 3586861), (61, 3292856), (122, 1646428), (127, 1581608), (244, 823214), (254, 790804), (427, 470408), (463, 433832), (488, 411607), (508, 395402), (854, 235204), (889, 225944), (926, 216916), (1016, 197701), (1708, 117602), (1778, 112972), (1852, 108458), (3241, 61976), (3416, 58801), (3556, 56486), (3704, 54229), (6482, 30988), (7112, 28243), (7747, 25928), (12964, 15494)]