201664539670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{8221139}}^1$

素因数の和:8221380

約数の個数: 32

約数和(自身を含む): 397771637760

約数和(自身を除く): 196107098090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 1115, 2230, 2453, 4906, 12265, 24530, 8221139, 16442278, 41105695, 82211390, 90432529, 180865058, 452162645, 904325290, 1833313997, 3666627994, 9166569985, 18333139970, 20166453967, 40332907934, 100832269835, 201664539670]

約数ペア:

[(1, 201664539670), (2, 100832269835), (5, 40332907934), (10, 20166453967), (11, 18333139970), (22, 9166569985), (55, 3666627994), (110, 1833313997), (223, 904325290), (446, 452162645), (1115, 180865058), (2230, 90432529), (2453, 82211390), (4906, 41105695), (12265, 16442278), (24530, 8221139)]