201309465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{100907}}^1$

素因数の和:100941

約数の個数: 32

約数和(自身を含む): 387486720

約数和(自身を除く): 186177255

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 100907, 302721, 504535, 706349, 1513605, 1917233, 2119047, 3531745, 5751699, 9586165, 10595235, 13420631, 28758495, 40261893, 67103155, 201309465]

約数ペア:

[(1, 201309465), (3, 67103155), (5, 40261893), (7, 28758495), (15, 13420631), (19, 10595235), (21, 9586165), (35, 5751699), (57, 3531745), (95, 2119047), (105, 1917233), (133, 1513605), (285, 706349), (399, 504535), (665, 302721), (1995, 100907)]