196577864

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{42293}}^1$

素因数の和:42389

約数の個数: 32

約数和(自身を含む): 426323520

約数和(自身を除く): 229745656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 42293, 84586, 169172, 296051, 338344, 592102, 1184204, 2368408, 3510319, 7020638, 14041276, 24572233, 28082552, 49144466, 98288932, 196577864]

約数ペア:

[(1, 196577864), (2, 98288932), (4, 49144466), (7, 28082552), (8, 24572233), (14, 14041276), (28, 7020638), (56, 3510319), (83, 2368408), (166, 1184204), (332, 592102), (581, 338344), (664, 296051), (1162, 169172), (2324, 84586), (4648, 42293)]