201769890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{960809}}^1$

素因数の和:960826

約数の個数: 32

約数和(自身を含む): 553426560

約数和(自身を除く): 351656670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 960809, 1921618, 2882427, 4804045, 5764854, 6725663, 9608090, 13451326, 14412135, 20176989, 28824270, 33628315, 40353978, 67256630, 100884945, 201769890]

約数ペア:

[(1, 201769890), (2, 100884945), (3, 67256630), (5, 40353978), (6, 33628315), (7, 28824270), (10, 20176989), (14, 14412135), (15, 13451326), (21, 9608090), (30, 6725663), (35, 5764854), (42, 4804045), (70, 2882427), (105, 1921618), (210, 960809)]