200520568

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{433}}^1\times {\mathrm{541}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 381069360

約数和(自身を除く): 180548792

約数列:

[1, 2, 4, 8, 107, 214, 428, 433, 541, 856, 866, 1082, 1732, 2164, 3464, 4328, 46331, 57887, 92662, 115774, 185324, 231548, 234253, 370648, 463096, 468506, 937012, 1874024, 25065071, 50130142, 100260284, 200520568]

約数ペア:

[(1, 200520568), (2, 100260284), (4, 50130142), (8, 25065071), (107, 1874024), (214, 937012), (428, 468506), (433, 463096), (541, 370648), (856, 234253), (866, 231548), (1082, 185324), (1732, 115774), (2164, 92662), (3464, 57887), (4328, 46331)]