143207414

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{1061}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 254472192

約数和(自身を除く): 111264778

約数列:

[1, 2, 7, 14, 31, 62, 217, 311, 434, 622, 1061, 2122, 2177, 4354, 7427, 9641, 14854, 19282, 32891, 65782, 67487, 134974, 230237, 329971, 460474, 659942, 2309797, 4619594, 10229101, 20458202, 71603707, 143207414]

約数ペア:

[(1, 143207414), (2, 71603707), (7, 20458202), (14, 10229101), (31, 4619594), (62, 2309797), (217, 659942), (311, 460474), (434, 329971), (622, 230237), (1061, 134974), (2122, 67487), (2177, 65782), (4354, 32891), (7427, 19282), (9641, 14854)]