202439691

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{20963}}^1$

素因数の和:21035

約数の個数: 24

約数和(自身を含む): 310686480

約数和(自身を除く): 108246789

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 1073, 3219, 9657, 20963, 62889, 188667, 607927, 775631, 1823781, 2326893, 5471343, 6980679, 22493299, 67479897, 202439691]

約数ペア:

[(1, 202439691), (3, 67479897), (9, 22493299), (29, 6980679), (37, 5471343), (87, 2326893), (111, 1823781), (261, 775631), (333, 607927), (1073, 188667), (3219, 62889), (9657, 20963)]