206974911

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9103}}^1$

素因数の和:9183

約数の個数: 32

約数和(自身を含む): 330365952

約数和(自身を除く): 123391041

約数列:

[1, 3, 11, 13, 33, 39, 53, 143, 159, 429, 583, 689, 1749, 2067, 7579, 9103, 22737, 27309, 100133, 118339, 300399, 355017, 482459, 1301729, 1447377, 3905187, 5307049, 6271967, 15921147, 18815901, 68991637, 206974911]

約数ペア:

[(1, 206974911), (3, 68991637), (11, 18815901), (13, 15921147), (33, 6271967), (39, 5307049), (53, 3905187), (143, 1447377), (159, 1301729), (429, 482459), (583, 355017), (689, 300399), (1749, 118339), (2067, 100133), (7579, 27309), (9103, 22737)]