200901190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2870017}}^1$

素因数の和:2870031

約数の個数: 16

約数和(自身を含む): 413282592

約数和(自身を除く): 212381402

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2870017, 5740034, 14350085, 20090119, 28700170, 40180238, 100450595, 200901190]

約数ペア:

[(1, 200901190), (2, 100450595), (5, 40180238), (7, 28700170), (10, 20090119), (14, 14350085), (35, 5740034), (70, 2870017)]