207918672008

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{267936433}}^1$

素因数の和:267936536

約数の個数: 16

約数和(自身を含む): 393866557980

約数和(自身を除く): 185947885972

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 267936433, 535872866, 1071745732, 2143491464, 25989834001, 51979668002, 103959336004, 207918672008]

約数ペア:

[(1, 207918672008), (2, 103959336004), (4, 51979668002), (8, 25989834001), (97, 2143491464), (194, 1071745732), (388, 535872866), (776, 267936433)]