204034815

素因数分解:

$3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{3769}}^1$

素因数の和:4184

約数の個数: 32

約数和(自身を含む): 363729600

約数和(自身を除く): 159694785

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 401, 1203, 2005, 3609, 3769, 6015, 10827, 11307, 18045, 18845, 33921, 54135, 56535, 101763, 169605, 508815, 1511369, 4534107, 7556845, 13602321, 22670535, 40806963, 68011605, 204034815]

約数ペア:

[(1, 204034815), (3, 68011605), (5, 40806963), (9, 22670535), (15, 13602321), (27, 7556845), (45, 4534107), (135, 1511369), (401, 508815), (1203, 169605), (2005, 101763), (3609, 56535), (3769, 54135), (6015, 33921), (10827, 18845), (11307, 18045)]