203490027

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{353}}^1\times {\mathrm{379}}^1$

素因数の和:764

約数の個数: 36

約数和(自身を含む): 320023080

約数和(自身を除く): 116533053

約数列:

[1, 3, 9, 13, 39, 117, 169, 353, 379, 507, 1059, 1137, 1521, 3177, 3411, 4589, 4927, 13767, 14781, 41301, 44343, 59657, 64051, 133787, 178971, 192153, 401361, 536913, 576459, 1204083, 1739231, 5217693, 15653079, 22610003, 67830009, 203490027]

約数ペア:

[(1, 203490027), (3, 67830009), (9, 22610003), (13, 15653079), (39, 5217693), (117, 1739231), (169, 1204083), (353, 576459), (379, 536913), (507, 401361), (1059, 192153), (1137, 178971), (1521, 133787), (3177, 64051), (3411, 59657), (4589, 44343), (4927, 41301), (13767, 14781)]