221877334

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{5501}}^1$

素因数の和:5620

約数の個数: 32

約数和(自身を含む): 395087616

約数和(自身を除く): 173210282

約数列:

[1, 2, 7, 14, 43, 67, 86, 134, 301, 469, 602, 938, 2881, 5501, 5762, 11002, 20167, 38507, 40334, 77014, 236543, 368567, 473086, 737134, 1655801, 2579969, 3311602, 5159938, 15848381, 31696762, 110938667, 221877334]

約数ペア:

[(1, 221877334), (2, 110938667), (7, 31696762), (14, 15848381), (43, 5159938), (67, 3311602), (86, 2579969), (134, 1655801), (301, 737134), (469, 473086), (602, 368567), (938, 236543), (2881, 77014), (5501, 40334), (5762, 38507), (11002, 20167)]