207645190

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1\times {\mathrm{997}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 381555360

約数和(自身を除く): 173910170

約数列:

[1, 2, 5, 10, 59, 118, 295, 353, 590, 706, 997, 1765, 1994, 3530, 4985, 9970, 20827, 41654, 58823, 104135, 117646, 208270, 294115, 351941, 588230, 703882, 1759705, 3519410, 20764519, 41529038, 103822595, 207645190]

約数ペア:

[(1, 207645190), (2, 103822595), (5, 41529038), (10, 20764519), (59, 3519410), (118, 1759705), (295, 703882), (353, 588230), (590, 351941), (706, 294115), (997, 208270), (1765, 117646), (1994, 104135), (3530, 58823), (4985, 41654), (9970, 20827)]