208899689036

素因数分解:

$2^2\times {\mathrm{751}}^1\times {\mathrm{1279}}^1\times {\mathrm{54371}}^1$

素因数の和:56405

約数の個数: 24

約数和(自身を含む): 366354186240

約数和(自身を除く): 157454497204

約数列:

[1, 2, 4, 751, 1279, 1502, 2558, 3004, 5116, 54371, 108742, 217484, 960529, 1921058, 3842116, 40832621, 69540509, 81665242, 139081018, 163330484, 278162036, 52224922259, 104449844518, 208899689036]

約数ペア:

[(1, 208899689036), (2, 104449844518), (4, 52224922259), (751, 278162036), (1279, 163330484), (1502, 139081018), (2558, 81665242), (3004, 69540509), (5116, 40832621), (54371, 3842116), (108742, 1921058), (217484, 960529)]