211370782

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{34549}}^1$

素因数の和:34600

約数の個数: 32

約数和(自身を含む): 398016000

約数和(自身を除く): 186645218

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 34549, 69098, 241843, 483686, 656431, 794627, 1312862, 1589254, 4595017, 5562389, 9190034, 11124778, 15097913, 30195826, 105685391, 211370782]

約数ペア:

[(1, 211370782), (2, 105685391), (7, 30195826), (14, 15097913), (19, 11124778), (23, 9190034), (38, 5562389), (46, 4595017), (133, 1589254), (161, 1312862), (266, 794627), (322, 656431), (437, 483686), (874, 241843), (3059, 69098), (6118, 34549)]