199841902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{452131}}^1$

素因数の和:452163

約数の個数: 16

約数和(自身を含む): 341811792

約数和(自身を除く): 141969890

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 452131, 904262, 5877703, 7686227, 11755406, 15372454, 99920951, 199841902]

約数ペア:

[(1, 199841902), (2, 99920951), (13, 15372454), (17, 11755406), (26, 7686227), (34, 5877703), (221, 904262), (442, 452131)]