207403833

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20533}}^1$

素因数の和:20593

約数の個数: 32

約数和(自身を含む): 349570816

約数和(自身を除く): 142166983

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 3367, 10101, 20533, 61599, 143731, 266929, 431193, 759721, 800787, 1868503, 2279163, 5318047, 5605509, 9876373, 15954141, 29629119, 69134611, 207403833]

約数ペア:

[(1, 207403833), (3, 69134611), (7, 29629119), (13, 15954141), (21, 9876373), (37, 5605509), (39, 5318047), (91, 2279163), (111, 1868503), (259, 800787), (273, 759721), (481, 431193), (777, 266929), (1443, 143731), (3367, 61599), (10101, 20533)]