137278204

素因数分解:

$2^2\times 7^3\times {\mathrm{100057}}^1$

素因数の和:100082

約数の個数: 24

約数和(自身を含む): 280162400

約数和(自身を除く): 142884196

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 100057, 200114, 400228, 700399, 1400798, 2801596, 4902793, 9805586, 19611172, 34319551, 68639102, 137278204]

約数ペア:

[(1, 137278204), (2, 68639102), (4, 34319551), (7, 19611172), (14, 9805586), (28, 4902793), (49, 2801596), (98, 1400798), (196, 700399), (343, 400228), (686, 200114), (1372, 100057)]