201548067

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{1091}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 324280320

約数和(自身を除く): 122732253

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 463, 1091, 1389, 3241, 3273, 7637, 8797, 9723, 20729, 22911, 26391, 61579, 62187, 145103, 184737, 435309, 505133, 1515399, 3535931, 9597527, 10607793, 28792581, 67182689, 201548067]

約数ペア:

[(1, 201548067), (3, 67182689), (7, 28792581), (19, 10607793), (21, 9597527), (57, 3535931), (133, 1515399), (399, 505133), (463, 435309), (1091, 184737), (1389, 145103), (3241, 62187), (3273, 61579), (7637, 26391), (8797, 22911), (9723, 20729)]