227555356

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^2\times {\mathrm{433}}^1$

素因数の和:718

約数の個数: 36

約数和(自身を含む): 459515728

約数和(自身を除く): 231960372

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 433, 548, 866, 959, 1732, 1918, 3031, 3836, 6062, 12124, 18769, 37538, 59321, 75076, 118642, 131383, 237284, 262766, 415247, 525532, 830494, 1660988, 8126977, 16253954, 32507908, 56888839, 113777678, 227555356]

約数ペア:

[(1, 227555356), (2, 113777678), (4, 56888839), (7, 32507908), (14, 16253954), (28, 8126977), (137, 1660988), (274, 830494), (433, 525532), (548, 415247), (866, 262766), (959, 237284), (1732, 131383), (1918, 118642), (3031, 75076), (3836, 59321), (6062, 37538), (12124, 18769)]