201922105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{11159}}^1$

素因数の和:11229

約数の個数: 32

約数和(自身を含む): 308551680

約数和(自身を除く): 106629575

約数列:

[1, 5, 7, 11, 35, 47, 55, 77, 235, 329, 385, 517, 1645, 2585, 3619, 11159, 18095, 55795, 78113, 122749, 390565, 524473, 613745, 859243, 2622365, 3671311, 4296215, 5769203, 18356555, 28846015, 40384421, 201922105]

約数ペア:

[(1, 201922105), (5, 40384421), (7, 28846015), (11, 18356555), (35, 5769203), (47, 4296215), (55, 3671311), (77, 2622365), (235, 859243), (329, 613745), (385, 524473), (517, 390565), (1645, 122749), (2585, 78113), (3619, 55795), (11159, 18095)]