201627734870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{677}}^1\times {\mathrm{1607}}^1$

素因数の和:2765

約数の個数: 64

約数和(自身を含む): 373013600256

約数和(自身を除く): 171385865386

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 431, 677, 862, 1354, 1607, 2155, 3214, 3385, 4310, 6770, 8035, 16070, 18533, 29111, 37066, 58222, 69101, 92665, 138202, 145555, 185330, 291110, 291787, 345505, 583574, 691010, 692617, 1087939, 1385234, 1458935, 2175878, 2917870, 3463085, 5439695, 6926170, 10879390, 12546841, 25093682, 29782531, 46781377, 59565062, 62734205, 93562754, 125468410, 148912655, 233906885, 297825310, 467813770, 468901709, 937803418, 2344508545, 4689017090, 20162773487, 40325546974, 100813867435, 201627734870]

約数ペア:

[(1, 201627734870), (2, 100813867435), (5, 40325546974), (10, 20162773487), (43, 4689017090), (86, 2344508545), (215, 937803418), (430, 468901709), (431, 467813770), (677, 297825310), (862, 233906885), (1354, 148912655), (1607, 125468410), (2155, 93562754), (3214, 62734205), (3385, 59565062), (4310, 46781377), (6770, 29782531), (8035, 25093682), (16070, 12546841), (18533, 10879390), (29111, 6926170), (37066, 5439695), (58222, 3463085), (69101, 2917870), (92665, 2175878), (138202, 1458935), (145555, 1385234), (185330, 1087939), (291110, 692617), (291787, 691010), (345505, 583574)]