211324168084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{869747}}^1$

素因数の和:869932

約数の個数: 48

約数和(自身を含む): 409129459200

約数和(自身を除く): 197805291116

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 139, 278, 437, 556, 874, 1748, 2641, 3197, 5282, 6394, 10564, 12788, 60743, 121486, 242972, 869747, 1739494, 3478988, 16525193, 20004181, 33050386, 40008362, 66100772, 80016724, 120894833, 241789666, 380079439, 483579332, 760158878, 1520317756, 2297001827, 2780581159, 4594003654, 5561162318, 9188007308, 11122324636, 52831042021, 105662084042, 211324168084]

約数ペア:

[(1, 211324168084), (2, 105662084042), (4, 52831042021), (19, 11122324636), (23, 9188007308), (38, 5561162318), (46, 4594003654), (76, 2780581159), (92, 2297001827), (139, 1520317756), (278, 760158878), (437, 483579332), (556, 380079439), (874, 241789666), (1748, 120894833), (2641, 80016724), (3197, 66100772), (5282, 40008362), (6394, 33050386), (10564, 20004181), (12788, 16525193), (60743, 3478988), (121486, 1739494), (242972, 869747)]