200218001665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{117429913}}^1$

素因数の和:117429960

約数の個数: 16

約数和(自身を含む): 270558521856

約数和(自身を除く): 70340520191

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 117429913, 587149565, 1291729043, 3640327303, 6458645215, 18201636515, 40043600333, 200218001665]

約数ペア:

[(1, 200218001665), (5, 40043600333), (11, 18201636515), (31, 6458645215), (55, 3640327303), (155, 1291729043), (341, 587149565), (1705, 117429913)]