207977666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{5273}}^1$

素因数の和:5366

約数の個数: 32

約数和(自身を含む): 353526768

約数和(自身を除く): 145549102

約数列:

[1, 2, 13, 26, 37, 41, 74, 82, 481, 533, 962, 1066, 1517, 3034, 5273, 10546, 19721, 39442, 68549, 137098, 195101, 216193, 390202, 432386, 2536313, 2810509, 5072626, 5621018, 7999141, 15998282, 103988833, 207977666]

約数ペア:

[(1, 207977666), (2, 103988833), (13, 15998282), (26, 7999141), (37, 5621018), (41, 5072626), (74, 2810509), (82, 2536313), (481, 432386), (533, 390202), (962, 216193), (1066, 195101), (1517, 137098), (3034, 68549), (5273, 39442), (10546, 19721)]