210835190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1240207}}^1$

素因数の和:1240231

約数の個数: 16

約数和(自身を含む): 401827392

約数和(自身を除く): 190992202

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1240207, 2480414, 6201035, 12402070, 21083519, 42167038, 105417595, 210835190]

約数ペア:

[(1, 210835190), (2, 105417595), (5, 42167038), (10, 21083519), (17, 12402070), (34, 6201035), (85, 2480414), (170, 1240207)]