199944938

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{8237}}^1$

素因数の和:8521

約数の個数: 16

約数和(自身を含む): 306947880

約数和(自身を除く): 107002942

約数列:

[1, 2, 53, 106, 229, 458, 8237, 12137, 16474, 24274, 436561, 873122, 1886273, 3772546, 99972469, 199944938]

約数ペア:

[(1, 199944938), (2, 99972469), (53, 3772546), (106, 1886273), (229, 873122), (458, 436561), (8237, 24274), (12137, 16474)]