204598984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{13397}}^1$

素因数の和:13509

約数の個数: 32

約数和(自身を含む): 405155520

約数和(自身を除く): 200556536

約数列:

[1, 2, 4, 8, 23, 46, 83, 92, 166, 184, 332, 664, 1909, 3818, 7636, 13397, 15272, 26794, 53588, 107176, 308131, 616262, 1111951, 1232524, 2223902, 2465048, 4447804, 8895608, 25574873, 51149746, 102299492, 204598984]

約数ペア:

[(1, 204598984), (2, 102299492), (4, 51149746), (8, 25574873), (23, 8895608), (46, 4447804), (83, 2465048), (92, 2223902), (166, 1232524), (184, 1111951), (332, 616262), (664, 308131), (1909, 107176), (3818, 53588), (7636, 26794), (13397, 15272)]