201957063

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{23629}}^1$

素因数の和:23687

約数の個数: 32

約数和(自身を含む): 344808960

約数和(自身を除く): 142851897

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 8547, 23629, 70887, 165403, 259919, 496209, 779757, 874273, 1819433, 2622819, 5458299, 6119911, 9617003, 18359733, 28851009, 67319021, 201957063]

約数ペア:

[(1, 201957063), (3, 67319021), (7, 28851009), (11, 18359733), (21, 9617003), (33, 6119911), (37, 5458299), (77, 2622819), (111, 1819433), (231, 874273), (259, 779757), (407, 496209), (777, 259919), (1221, 165403), (2849, 70887), (8547, 23629)]