199210367768

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{271}}^1\times {\mathrm{547}}^1\times {\mathrm{971}}^1$

素因数の和:1968

約数の個数: 64

約数和(自身を含む): 378143147520

約数和(自身を除く): 178932779752

約数列:

[1, 2, 4, 8, 173, 271, 346, 542, 547, 692, 971, 1084, 1094, 1384, 1942, 2168, 2188, 3884, 4376, 7768, 46883, 93766, 94631, 148237, 167983, 187532, 189262, 263141, 296474, 335966, 375064, 378524, 526282, 531137, 592948, 671932, 757048, 1052564, 1062274, 1185896, 1343864, 2105128, 2124548, 4249096, 25645001, 45523393, 51290002, 91046786, 91886701, 102580004, 143938127, 182093572, 183773402, 205160008, 287876254, 364187144, 367546804, 575752508, 735093608, 1151505016, 24901295971, 49802591942, 99605183884, 199210367768]

約数ペア:

[(1, 199210367768), (2, 99605183884), (4, 49802591942), (8, 24901295971), (173, 1151505016), (271, 735093608), (346, 575752508), (542, 367546804), (547, 364187144), (692, 287876254), (971, 205160008), (1084, 183773402), (1094, 182093572), (1384, 143938127), (1942, 102580004), (2168, 91886701), (2188, 91046786), (3884, 51290002), (4376, 45523393), (7768, 25645001), (46883, 4249096), (93766, 2124548), (94631, 2105128), (148237, 1343864), (167983, 1185896), (187532, 1062274), (189262, 1052564), (263141, 757048), (296474, 671932), (335966, 592948), (375064, 531137), (378524, 526282)]