206989762

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{26833}}^1$

素因数の和:26890

約数の個数: 32

約数和(自身を含む): 386409600

約数和(自身を除く): 179419838

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3857, 7714, 26833, 53666, 187831, 375662, 509827, 778157, 1019654, 1556314, 3568789, 5447099, 7137578, 10894198, 14784983, 29569966, 103494881, 206989762]

約数ペア:

[(1, 206989762), (2, 103494881), (7, 29569966), (14, 14784983), (19, 10894198), (29, 7137578), (38, 5447099), (58, 3568789), (133, 1556314), (203, 1019654), (266, 778157), (406, 509827), (551, 375662), (1102, 187831), (3857, 53666), (7714, 26833)]