205591610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79379}}^1$

素因数の和:79430

約数の個数: 32

約数和(自身を含む): 434367360

約数和(自身を除く): 228775750

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 79379, 158758, 396895, 555653, 793790, 1111306, 2778265, 2937023, 5556530, 5874046, 14685115, 20559161, 29370230, 41118322, 102795805, 205591610]

約数ペア:

[(1, 205591610), (2, 102795805), (5, 41118322), (7, 29370230), (10, 20559161), (14, 14685115), (35, 5874046), (37, 5556530), (70, 2937023), (74, 2778265), (185, 1111306), (259, 793790), (370, 555653), (518, 396895), (1295, 158758), (2590, 79379)]