218350804

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{69011}}^1$

素因数の和:69135

約数の個数: 24

約数和(自身を含む): 440572608

約数和(自身を除く): 222221804

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 69011, 138022, 276044, 483077, 966154, 1932308, 7798243, 15596486, 31192972, 54587701, 109175402, 218350804]

約数ペア:

[(1, 218350804), (2, 109175402), (4, 54587701), (7, 31192972), (14, 15596486), (28, 7798243), (113, 1932308), (226, 966154), (452, 483077), (791, 276044), (1582, 138022), (3164, 69011)]