200961650

素因数分解:

$2^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{12841}}^1$

素因数の和:13166

約数の個数: 24

約数和(自身を含む): 375012084

約数和(自身を除く): 174050434

約数列:

[1, 2, 5, 10, 25, 50, 313, 626, 1565, 3130, 7825, 12841, 15650, 25682, 64205, 128410, 321025, 642050, 4019233, 8038466, 20096165, 40192330, 100480825, 200961650]

約数ペア:

[(1, 200961650), (2, 100480825), (5, 40192330), (10, 20096165), (25, 8038466), (50, 4019233), (313, 642050), (626, 321025), (1565, 128410), (3130, 64205), (7825, 25682), (12841, 15650)]