196913658424

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{39509161}}^1$

素因数の和:39509263

約数の個数: 32

約数和(自身を含む): 426698949600

約数和(自身を除く): 229785291176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 39509161, 79018322, 158036644, 276564127, 316073288, 553128254, 1106256508, 2212513016, 3516315329, 7032630658, 14065261316, 24614207303, 28130522632, 49228414606, 98456829212, 196913658424]

約数ペア:

[(1, 196913658424), (2, 98456829212), (4, 49228414606), (7, 28130522632), (8, 24614207303), (14, 14065261316), (28, 7032630658), (56, 3516315329), (89, 2212513016), (178, 1106256508), (356, 553128254), (623, 316073288), (712, 276564127), (1246, 158036644), (2492, 79018322), (4984, 39509161)]