208973870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{50599}}^1$

素因数の和:50672

約数の個数: 32

約数和(自身を含む): 437184000

約数和(自身を除く): 228210130

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 50599, 101198, 252995, 354193, 505990, 708386, 1770965, 2985341, 3541930, 5970682, 14926705, 20897387, 29853410, 41794774, 104486935, 208973870]

約数ペア:

[(1, 208973870), (2, 104486935), (5, 41794774), (7, 29853410), (10, 20897387), (14, 14926705), (35, 5970682), (59, 3541930), (70, 2985341), (118, 1770965), (295, 708386), (413, 505990), (590, 354193), (826, 252995), (2065, 101198), (4130, 50599)]