201478253752

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{5347}}^1\times {\mathrm{5737}}^1$

素因数の和:11911

約数の個数: 32

約数和(自身を含む): 378368539920

約数和(自身を除く): 176890286168

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 5347, 5737, 6568, 10694, 11474, 21388, 22948, 42776, 45896, 4389887, 4710077, 8779774, 9420154, 17559548, 18840308, 30675739, 35119096, 37680616, 61351478, 122702956, 245405912, 25184781719, 50369563438, 100739126876, 201478253752]

約数ペア:

[(1, 201478253752), (2, 100739126876), (4, 50369563438), (8, 25184781719), (821, 245405912), (1642, 122702956), (3284, 61351478), (5347, 37680616), (5737, 35119096), (6568, 30675739), (10694, 18840308), (11474, 17559548), (21388, 9420154), (22948, 8779774), (42776, 4710077), (45896, 4389887)]