201282130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{2789}}^1$

素因数の和:3834

約数の個数: 32

約数和(自身を含む): 414616320

約数和(自身を除く): 213334190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1031, 2062, 2789, 5155, 5578, 7217, 10310, 13945, 14434, 19523, 27890, 36085, 39046, 72170, 97615, 195230, 2875459, 5750918, 14377295, 20128213, 28754590, 40256426, 100641065, 201282130]

約数ペア:

[(1, 201282130), (2, 100641065), (5, 40256426), (7, 28754590), (10, 20128213), (14, 14377295), (35, 5750918), (70, 2875459), (1031, 195230), (2062, 97615), (2789, 72170), (5155, 39046), (5578, 36085), (7217, 27890), (10310, 19523), (13945, 14434)]