199070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1195

約数の個数: 16

約数和(自身を含む): 379728

約数和(自身を除く): 180658

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1171, 2342, 5855, 11710, 19907, 39814, 99535, 199070]

約数ペア:

[(1, 199070), (2, 99535), (5, 39814), (10, 19907), (17, 11710), (34, 5855), (85, 2342), (170, 1171)]