200879438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{142873}}^1$

素因数の和:142931

約数の個数: 16

約数和(自身を含む): 325752720

約数和(自身を除く): 124873282

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 142873, 285746, 2714587, 5286301, 5429174, 10572602, 100439719, 200879438]

約数ペア:

[(1, 200879438), (2, 100439719), (19, 10572602), (37, 5429174), (38, 5286301), (74, 2714587), (703, 285746), (1406, 142873)]