216404716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1459}}^1\times {\mathrm{3371}}^1$

素因数の和:4845

約数の個数: 24

約数和(自身を含む): 413542080

約数和(自身を除く): 197137364

約数列:

[1, 2, 4, 11, 22, 44, 1459, 2918, 3371, 5836, 6742, 13484, 16049, 32098, 37081, 64196, 74162, 148324, 4918289, 9836578, 19673156, 54101179, 108202358, 216404716]

約数ペア:

[(1, 216404716), (2, 108202358), (4, 54101179), (11, 19673156), (22, 9836578), (44, 4918289), (1459, 148324), (2918, 74162), (3371, 64196), (5836, 37081), (6742, 32098), (13484, 16049)]