227561204

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{10859}}^1$

素因数の和:10920

約数の個数: 36

約数和(自身を含む): 445173120

約数和(自身を除く): 217611916

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 5239, 10478, 10859, 20956, 21718, 43436, 141167, 282334, 336629, 564668, 673258, 1346516, 1835171, 3670342, 4376177, 7340684, 8752354, 17504708, 56890301, 113780602, 227561204]

約数ペア:

[(1, 227561204), (2, 113780602), (4, 56890301), (13, 17504708), (26, 8752354), (31, 7340684), (52, 4376177), (62, 3670342), (124, 1835171), (169, 1346516), (338, 673258), (403, 564668), (676, 336629), (806, 282334), (1612, 141167), (5239, 43436), (10478, 21718), (10859, 20956)]