190056890

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{857}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 348663744

約数和(自身を除く): 158606854

約数列:

[1, 2, 5, 10, 67, 134, 331, 335, 662, 670, 857, 1655, 1714, 3310, 4285, 8570, 22177, 44354, 57419, 110885, 114838, 221770, 283667, 287095, 567334, 574190, 1418335, 2836670, 19005689, 38011378, 95028445, 190056890]

約数ペア:

[(1, 190056890), (2, 95028445), (5, 38011378), (10, 19005689), (67, 2836670), (134, 1418335), (331, 574190), (335, 567334), (662, 287095), (670, 283667), (857, 221770), (1655, 114838), (1714, 110885), (3310, 57419), (4285, 44354), (8570, 22177)]