190050868

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{111271}}^1$

素因数の和:111343

約数の個数: 24

約数和(自身を含む): 386336384

約数和(自身を除く): 196285516

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 111271, 222542, 445084, 778897, 1557794, 3115588, 6787531, 13575062, 27150124, 47512717, 95025434, 190050868]

約数ペア:

[(1, 190050868), (2, 95025434), (4, 47512717), (7, 27150124), (14, 13575062), (28, 6787531), (61, 3115588), (122, 1557794), (244, 778897), (427, 445084), (854, 222542), (1708, 111271)]