215529811208

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{6440647}}^1$

素因数の和:6440789

約数の個数: 32

約数和(自身を含む): 417353990400

約数和(自身を除く): 201824179192

約数列:

[1, 2, 4, 8, 47, 89, 94, 178, 188, 356, 376, 712, 4183, 8366, 16732, 33464, 6440647, 12881294, 25762588, 51525176, 302710409, 573217583, 605420818, 1146435166, 1210841636, 2292870332, 2421683272, 4585740664, 26941226401, 53882452802, 107764905604, 215529811208]

約数ペア:

[(1, 215529811208), (2, 107764905604), (4, 53882452802), (8, 26941226401), (47, 4585740664), (89, 2421683272), (94, 2292870332), (178, 1210841636), (188, 1146435166), (356, 605420818), (376, 573217583), (712, 302710409), (4183, 51525176), (8366, 25762588), (16732, 12881294), (33464, 6440647)]