201845355

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{1459}}^1$

素因数の和:1891

約数の個数: 32

約数和(自身を含む): 338065920

約数和(自身を除く): 136220565

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 401, 1203, 1459, 2005, 4377, 6015, 7295, 9223, 21885, 27669, 33557, 46115, 100671, 138345, 167785, 503355, 585059, 1755177, 2925295, 8775885, 13456357, 40369071, 67281785, 201845355]

約数ペア:

[(1, 201845355), (3, 67281785), (5, 40369071), (15, 13456357), (23, 8775885), (69, 2925295), (115, 1755177), (345, 585059), (401, 503355), (1203, 167785), (1459, 138345), (2005, 100671), (4377, 46115), (6015, 33557), (7295, 27669), (9223, 21885)]