205776130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71699}}^1$

素因数の和:71754

約数の個数: 32

約数和(自身を含む): 433641600

約数和(自身を除く): 227865470

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 71699, 143398, 358495, 501893, 716990, 1003786, 2509465, 2939659, 5018930, 5879318, 14698295, 20577613, 29396590, 41155226, 102888065, 205776130]

約数ペア:

[(1, 205776130), (2, 102888065), (5, 41155226), (7, 29396590), (10, 20577613), (14, 14698295), (35, 5879318), (41, 5018930), (70, 2939659), (82, 2509465), (205, 1003786), (287, 716990), (410, 501893), (574, 358495), (1435, 143398), (2870, 71699)]