201346818

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^2\times {\mathrm{19963}}^1$

素因数の和:20050

約数の個数: 24

約数和(自身を含む): 412775664

約数和(自身を除く): 211428846

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 1681, 3362, 5043, 10086, 19963, 39926, 59889, 119778, 818483, 1636966, 2455449, 4910898, 33557803, 67115606, 100673409, 201346818]

約数ペア:

[(1, 201346818), (2, 100673409), (3, 67115606), (6, 33557803), (41, 4910898), (82, 2455449), (123, 1636966), (246, 818483), (1681, 119778), (3362, 59889), (5043, 39926), (10086, 19963)]