221029926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149143}}^1$

素因数の和:149180

約数の個数: 32

約数和(自身を含む): 501123840

約数和(自身を除く): 280093914

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 149143, 298286, 447429, 894858, 1938859, 2833717, 3877718, 5667434, 5816577, 8501151, 11633154, 17002302, 36838321, 73676642, 110514963, 221029926]

約数ペア:

[(1, 221029926), (2, 110514963), (3, 73676642), (6, 36838321), (13, 17002302), (19, 11633154), (26, 8501151), (38, 5816577), (39, 5667434), (57, 3877718), (78, 2833717), (114, 1938859), (247, 894858), (494, 447429), (741, 298286), (1482, 149143)]