198522044

素因数分解:

$2^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{19319}}^1$

素因数の和:19697

約数の個数: 24

約数和(自身を含む): 398146560

約数和(自身を除く): 199624516

約数列:

[1, 2, 4, 7, 14, 28, 367, 734, 1468, 2569, 5138, 10276, 19319, 38638, 77276, 135233, 270466, 540932, 7090073, 14180146, 28360292, 49630511, 99261022, 198522044]

約数ペア:

[(1, 198522044), (2, 99261022), (4, 49630511), (7, 28360292), (14, 14180146), (28, 7090073), (367, 540932), (734, 270466), (1468, 135233), (2569, 77276), (5138, 38638), (10276, 19319)]