210002990396

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1\times {\mathrm{33529}}^1$

素因数の和:33966

約数の個数: 48

約数和(自身を含む): 380354126880

約数和(自身を除く): 170351136484

約数列:

[1, 2, 4, 41, 82, 164, 181, 211, 362, 422, 724, 844, 7421, 8651, 14842, 17302, 29684, 33529, 34604, 38191, 67058, 76382, 134116, 152764, 1374689, 1565831, 2749378, 3131662, 5498756, 6068749, 6263324, 7074619, 12137498, 14149238, 24274996, 28298476, 248818709, 290059379, 497637418, 580118758, 995274836, 1160237516, 1280506039, 2561012078, 5122024156, 52500747599, 105001495198, 210002990396]

約数ペア:

[(1, 210002990396), (2, 105001495198), (4, 52500747599), (41, 5122024156), (82, 2561012078), (164, 1280506039), (181, 1160237516), (211, 995274836), (362, 580118758), (422, 497637418), (724, 290059379), (844, 248818709), (7421, 28298476), (8651, 24274996), (14842, 14149238), (17302, 12137498), (29684, 7074619), (33529, 6263324), (34604, 6068749), (38191, 5498756), (67058, 3131662), (76382, 2749378), (134116, 1565831), (152764, 1374689)]