196565470

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{1091}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 363242880

約数和(自身を除く): 166677410

約数列:

[1, 2, 5, 10, 43, 86, 215, 419, 430, 838, 1091, 2095, 2182, 4190, 5455, 10910, 18017, 36034, 46913, 90085, 93826, 180170, 234565, 457129, 469130, 914258, 2285645, 4571290, 19656547, 39313094, 98282735, 196565470]

約数ペア:

[(1, 196565470), (2, 98282735), (5, 39313094), (10, 19656547), (43, 4571290), (86, 2285645), (215, 914258), (419, 469130), (430, 457129), (838, 234565), (1091, 180170), (2095, 93826), (2182, 90085), (4190, 46913), (5455, 36034), (10910, 18017)]