203810012

素因数分解:

$2^2\times 7^2\times {\mathrm{547}}^1\times {\mathrm{1901}}^1$

素因数の和:2466

約数の個数: 36

約数和(自身を含む): 415876104

約数和(自身を除く): 212066092

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 547, 1094, 1901, 2188, 3802, 3829, 7604, 7658, 13307, 15316, 26614, 26803, 53228, 53606, 93149, 107212, 186298, 372596, 1039847, 2079694, 4159388, 7278929, 14557858, 29115716, 50952503, 101905006, 203810012]

約数ペア:

[(1, 203810012), (2, 101905006), (4, 50952503), (7, 29115716), (14, 14557858), (28, 7278929), (49, 4159388), (98, 2079694), (196, 1039847), (547, 372596), (1094, 186298), (1901, 107212), (2188, 93149), (3802, 53606), (3829, 53228), (7604, 26803), (7658, 26614), (13307, 15316)]