208045573528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{3591451}}^1$

素因数の和:3592027

約数の個数: 32

約数和(自身を含む): 420846345360

約数和(自身を除く): 212800771832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 557, 1114, 2228, 4456, 7241, 14482, 28964, 57928, 3591451, 7182902, 14365804, 28731608, 46688863, 93377726, 186755452, 373510904, 2000438207, 4000876414, 8001752828, 16003505656, 26005696691, 52011393382, 104022786764, 208045573528]

約数ペア:

[(1, 208045573528), (2, 104022786764), (4, 52011393382), (8, 26005696691), (13, 16003505656), (26, 8001752828), (52, 4000876414), (104, 2000438207), (557, 373510904), (1114, 186755452), (2228, 93377726), (4456, 46688863), (7241, 28731608), (14482, 14365804), (28964, 7182902), (57928, 3591451)]