196393330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2805619}}^1$

素因数の和:2805633

約数の個数: 16

約数和(自身を含む): 404009280

約数和(自身を除く): 207615950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2805619, 5611238, 14028095, 19639333, 28056190, 39278666, 98196665, 196393330]

約数ペア:

[(1, 196393330), (2, 98196665), (5, 39278666), (7, 28056190), (10, 19639333), (14, 14028095), (35, 5611238), (70, 2805619)]