204613102004

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{3109}}^1\times {\mathrm{120097}}^1$

素因数の和:123347

約数の個数: 24

約数和(自身を含む): 360805617480

約数和(自身を除く): 156192515476

約数列:

[1, 2, 4, 137, 274, 548, 3109, 6218, 12436, 120097, 240194, 425933, 480388, 851866, 1703732, 16453289, 32906578, 65813156, 373381573, 746763146, 1493526292, 51153275501, 102306551002, 204613102004]

約数ペア:

[(1, 204613102004), (2, 102306551002), (4, 51153275501), (137, 1493526292), (274, 746763146), (548, 373381573), (3109, 65813156), (6218, 32906578), (12436, 16453289), (120097, 1703732), (240194, 851866), (425933, 480388)]