201820070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{2713}}^1$

素因数の和:2936

約数の個数: 32

約数和(自身を含む): 374010912

約数和(自身を除く): 172190842

約数列:

[1, 2, 5, 10, 43, 86, 173, 215, 346, 430, 865, 1730, 2713, 5426, 7439, 13565, 14878, 27130, 37195, 74390, 116659, 233318, 469349, 583295, 938698, 1166590, 2346745, 4693490, 20182007, 40364014, 100910035, 201820070]

約数ペア:

[(1, 201820070), (2, 100910035), (5, 40364014), (10, 20182007), (43, 4693490), (86, 2346745), (173, 1166590), (215, 938698), (346, 583295), (430, 469349), (865, 233318), (1730, 116659), (2713, 74390), (5426, 37195), (7439, 27130), (13565, 14878)]