194877674

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 308448000

約数和(自身を除く): 113570326

約数列:

[1, 2, 41, 67, 79, 82, 134, 158, 449, 898, 2747, 3239, 5293, 5494, 6478, 10586, 18409, 30083, 35471, 36818, 60166, 70942, 217013, 434026, 1233403, 1454311, 2376557, 2466806, 2908622, 4753114, 97438837, 194877674]

約数ペア:

[(1, 194877674), (2, 97438837), (41, 4753114), (67, 2908622), (79, 2466806), (82, 2376557), (134, 1454311), (158, 1233403), (449, 434026), (898, 217013), (2747, 70942), (3239, 60166), (5293, 36818), (5494, 35471), (6478, 30083), (10586, 18409)]