205202590

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{347801}}^1$

素因数の和:347867

約数の個数: 16

約数和(自身を含む): 375626160

約数和(自身を除く): 170423570

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 347801, 695602, 1739005, 3478010, 20520259, 41040518, 102601295, 205202590]

約数ペア:

[(1, 205202590), (2, 102601295), (5, 41040518), (10, 20520259), (59, 3478010), (118, 1739005), (295, 695602), (590, 347801)]