204711897

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{2029}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 297192000

約数和(自身を除く): 92480103

約数列:

[1, 3, 13, 39, 169, 199, 507, 597, 2029, 2587, 6087, 7761, 26377, 33631, 79131, 100893, 342901, 403771, 1028703, 1211313, 5249023, 15747069, 68237299, 204711897]

約数ペア:

[(1, 204711897), (3, 68237299), (13, 15747069), (39, 5249023), (169, 1211313), (199, 1028703), (507, 403771), (597, 342901), (2029, 100893), (2587, 79131), (6087, 33631), (7761, 26377)]