205918672

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{93941}}^1$

素因数の和:94086

約数の個数: 20

約数和(自身を含む): 401883876

約数和(自身を除く): 195965204

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 93941, 187882, 375764, 751528, 1503056, 12869917, 25739834, 51479668, 102959336, 205918672]

約数ペア:

[(1, 205918672), (2, 102959336), (4, 51479668), (8, 25739834), (16, 12869917), (137, 1503056), (274, 751528), (548, 375764), (1096, 187882), (2192, 93941)]