196677100

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{27701}}^1$

素因数の和:27786

約数の個数: 36

約数和(自身を含む): 432816048

約数和(自身を除く): 236138948

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 7100, 27701, 55402, 110804, 138505, 277010, 554020, 692525, 1385050, 1966771, 2770100, 3933542, 7867084, 9833855, 19667710, 39335420, 49169275, 98338550, 196677100]

約数ペア:

[(1, 196677100), (2, 98338550), (4, 49169275), (5, 39335420), (10, 19667710), (20, 9833855), (25, 7867084), (50, 3933542), (71, 2770100), (100, 1966771), (142, 1385050), (284, 692525), (355, 554020), (710, 277010), (1420, 138505), (1775, 110804), (3550, 55402), (7100, 27701)]