201930043

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{1949}}^1$

素因数の和:2035

約数の個数: 24

約数和(自身を含む): 249631200

約数和(自身を除く): 47701157

約数列:

[1, 7, 19, 41, 133, 287, 361, 779, 1949, 2527, 5453, 13643, 14801, 37031, 79909, 103607, 259217, 559363, 703589, 1518271, 4925123, 10627897, 28847149, 201930043]

約数ペア:

[(1, 201930043), (7, 28847149), (19, 10627897), (41, 4925123), (133, 1518271), (287, 703589), (361, 559363), (779, 259217), (1949, 103607), (2527, 79909), (5453, 37031), (13643, 14801)]