200392370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{17471}}^1$

素因数の和:17546

約数の個数: 32

約数和(自身を含む): 382427136

約数和(自身を除く): 182034766

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 155, 185, 310, 370, 1147, 2294, 5735, 11470, 17471, 34942, 87355, 174710, 541601, 646427, 1083202, 1292854, 2708005, 3232135, 5416010, 6464270, 20039237, 40078474, 100196185, 200392370]

約数ペア:

[(1, 200392370), (2, 100196185), (5, 40078474), (10, 20039237), (31, 6464270), (37, 5416010), (62, 3232135), (74, 2708005), (155, 1292854), (185, 1083202), (310, 646427), (370, 541601), (1147, 174710), (2294, 87355), (5735, 34942), (11470, 17471)]