198702938

素因数分解:

$2^1\times 7^2\times {\mathrm{853}}^1\times {\mathrm{2377}}^1$

素因数の和:3246

約数の個数: 24

約数和(自身を含む): 347268852

約数和(自身を除く): 148565914

約数列:

[1, 2, 7, 14, 49, 98, 853, 1706, 2377, 4754, 5971, 11942, 16639, 33278, 41797, 83594, 116473, 232946, 2027581, 4055162, 14193067, 28386134, 99351469, 198702938]

約数ペア:

[(1, 198702938), (2, 99351469), (7, 28386134), (14, 14193067), (49, 4055162), (98, 2027581), (853, 232946), (1706, 116473), (2377, 83594), (4754, 41797), (5971, 33278), (11942, 16639)]