194740340

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{46147}}^1$

素因数の和:46367

約数の個数: 24

約数和(自身を含む): 410901792

約数和(自身を除く): 216161452

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 46147, 92294, 184588, 230735, 461470, 922940, 9737017, 19474034, 38948068, 48685085, 97370170, 194740340]

約数ペア:

[(1, 194740340), (2, 97370170), (4, 48685085), (5, 38948068), (10, 19474034), (20, 9737017), (211, 922940), (422, 461470), (844, 230735), (1055, 184588), (2110, 92294), (4220, 46147)]