201670791

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1171}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 315033600

約数和(自身を除く): 113362809

約数列:

[1, 3, 7, 21, 59, 139, 177, 413, 417, 973, 1171, 1239, 2919, 3513, 8197, 8201, 24591, 24603, 57407, 69089, 162769, 172221, 207267, 483623, 488307, 1139383, 1450869, 3418149, 9603371, 28810113, 67223597, 201670791]

約数ペア:

[(1, 201670791), (3, 67223597), (7, 28810113), (21, 9603371), (59, 3418149), (139, 1450869), (177, 1139383), (413, 488307), (417, 483623), (973, 207267), (1171, 172221), (1239, 162769), (2919, 69089), (3513, 57407), (8197, 24603), (8201, 24591)]