201446905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2383}}^1$

素因数の和:2481

約数の個数: 32

約数和(自身を含む): 278069760

約数和(自身を除く): 76622855

約数列:

[1, 5, 11, 29, 53, 55, 145, 265, 319, 583, 1537, 1595, 2383, 2915, 7685, 11915, 16907, 26213, 69107, 84535, 126299, 131065, 345535, 631495, 760177, 1389289, 3662671, 3800885, 6946445, 18313355, 40289381, 201446905]

約数ペア:

[(1, 201446905), (5, 40289381), (11, 18313355), (29, 6946445), (53, 3800885), (55, 3662671), (145, 1389289), (265, 760177), (319, 631495), (583, 345535), (1537, 131065), (1595, 126299), (2383, 84535), (2915, 69107), (7685, 26213), (11915, 16907)]