199900942

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1\times {\mathrm{1699}}^1$

素因数の和:2451

約数の個数: 16

約数和(自身を含む): 303858000

約数和(自身を除く): 103957058

約数列:

[1, 2, 89, 178, 661, 1322, 1699, 3398, 58829, 117658, 151211, 302422, 1123039, 2246078, 99950471, 199900942]

約数ペア:

[(1, 199900942), (2, 99950471), (89, 2246078), (178, 1123039), (661, 302422), (1322, 151211), (1699, 117658), (3398, 58829)]