201616530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{30137}}^1$

素因数の和:30370

約数の個数: 32

約数和(自身を含む): 486065664

約数和(自身を除く): 284449134

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 30137, 60274, 90411, 150685, 180822, 301370, 452055, 904110, 6720551, 13441102, 20161653, 33602755, 40323306, 67205510, 100808265, 201616530]

約数ペア:

[(1, 201616530), (2, 100808265), (3, 67205510), (5, 40323306), (6, 33602755), (10, 20161653), (15, 13441102), (30, 6720551), (223, 904110), (446, 452055), (669, 301370), (1115, 180822), (1338, 150685), (2230, 90411), (3345, 60274), (6690, 30137)]