220193433

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{8353}}^1$

素因数の和:8489

約数の個数: 24

約数和(自身を含む): 332322120

約数和(自身を除く): 112128687

約数列:

[1, 3, 9, 29, 87, 101, 261, 303, 909, 2929, 8353, 8787, 25059, 26361, 75177, 242237, 726711, 843653, 2180133, 2530959, 7592877, 24465937, 73397811, 220193433]

約数ペア:

[(1, 220193433), (3, 73397811), (9, 24465937), (29, 7592877), (87, 2530959), (101, 2180133), (261, 843653), (303, 726711), (909, 242237), (2929, 75177), (8353, 26361), (8787, 25059)]