212330342

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2957}}^1$

素因数の和:3212

約数の個数: 32

約数和(自身を含む): 381652992

約数和(自身を除く): 169322650

約数列:

[1, 2, 7, 14, 23, 46, 161, 223, 322, 446, 1561, 2957, 3122, 5129, 5914, 10258, 20699, 35903, 41398, 68011, 71806, 136022, 476077, 659411, 952154, 1318822, 4615877, 9231754, 15166453, 30332906, 106165171, 212330342]

約数ペア:

[(1, 212330342), (2, 106165171), (7, 30332906), (14, 15166453), (23, 9231754), (46, 4615877), (161, 1318822), (223, 952154), (322, 659411), (446, 476077), (1561, 136022), (2957, 71806), (3122, 68011), (5129, 41398), (5914, 35903), (10258, 20699)]