200409310

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{2713}}^1$

素因数の和:2892

約数の個数: 32

約数和(自身を含む): 369321120

約数和(自身を除く): 168911810

約数列:

[1, 2, 5, 10, 83, 89, 166, 178, 415, 445, 830, 890, 2713, 5426, 7387, 13565, 14774, 27130, 36935, 73870, 225179, 241457, 450358, 482914, 1125895, 1207285, 2251790, 2414570, 20040931, 40081862, 100204655, 200409310]

約数ペア:

[(1, 200409310), (2, 100204655), (5, 40081862), (10, 20040931), (83, 2414570), (89, 2251790), (166, 1207285), (178, 1125895), (415, 482914), (445, 450358), (830, 241457), (890, 225179), (2713, 73870), (5426, 36935), (7387, 27130), (13565, 14774)]