199831499

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{4673}}^1$

素因数の和:4870

約数の個数: 16

約数和(自身を含む): 235569600

約数和(自身を除く): 35738101

約数列:

[1, 7, 41, 149, 287, 1043, 4673, 6109, 32711, 42763, 191593, 696277, 1341151, 4873939, 28547357, 199831499]

約数ペア:

[(1, 199831499), (7, 28547357), (41, 4873939), (149, 1341151), (287, 696277), (1043, 191593), (4673, 42763), (6109, 32711)]