190054070

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{73951}}^1$

素因数の和:74215

約数の個数: 16

約数和(自身を含む): 343433088

約数和(自身を除く): 153379018

約数列:

[1, 2, 5, 10, 257, 514, 1285, 2570, 73951, 147902, 369755, 739510, 19005407, 38010814, 95027035, 190054070]

約数ペア:

[(1, 190054070), (2, 95027035), (5, 38010814), (10, 19005407), (257, 739510), (514, 369755), (1285, 147902), (2570, 73951)]