193145144

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{455531}}^1$

素因数の和:455590

約数の個数: 16

約数和(自身を含む): 368980920

約数和(自身を除く): 175835776

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 455531, 911062, 1822124, 3644248, 24143143, 48286286, 96572572, 193145144]

約数ペア:

[(1, 193145144), (2, 96572572), (4, 48286286), (8, 24143143), (53, 3644248), (106, 1822124), (212, 911062), (424, 455531)]