200845030

素因数分解:

$2^1\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{9043}}^1$

素因数の和:11271

約数の個数: 16

約数和(自身を含む): 361723824

約数和(自身を除く): 160878794

約数列:

[1, 2, 5, 10, 2221, 4442, 9043, 11105, 18086, 22210, 45215, 90430, 20084503, 40169006, 100422515, 200845030]

約数ペア:

[(1, 200845030), (2, 100422515), (5, 40169006), (10, 20084503), (2221, 90430), (4442, 45215), (9043, 22210), (11105, 18086)]