200123582

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{10139}}^1$

素因数の和:10351

約数の個数: 16

約数和(自身を含む): 306633600

約数和(自身を除く): 106510018

約数列:

[1, 2, 71, 139, 142, 278, 9869, 10139, 19738, 20278, 719869, 1409321, 1439738, 2818642, 100061791, 200123582]

約数ペア:

[(1, 200123582), (2, 100061791), (71, 2818642), (139, 1439738), (142, 1409321), (278, 719869), (9869, 20278), (10139, 19738)]