221480052

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{58967}}^1$

素因数の和:59287

約数の個数: 24

約数和(自身を含む): 518446656

約数和(自身を除く): 296966604

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 58967, 117934, 176901, 235868, 353802, 707604, 18456671, 36913342, 55370013, 73826684, 110740026, 221480052]

約数ペア:

[(1, 221480052), (2, 110740026), (3, 73826684), (4, 55370013), (6, 36913342), (12, 18456671), (313, 707604), (626, 353802), (939, 235868), (1252, 176901), (1878, 117934), (3756, 58967)]