211082853896

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{1013}}^1\times {\mathrm{1213}}^1$

素因数の和:2538

約数の個数: 64

約数和(自身を含む): 402166393200

約数和(自身を除く): 191083539304

約数列:

[1, 2, 4, 8, 109, 197, 218, 394, 436, 788, 872, 1013, 1213, 1576, 2026, 2426, 4052, 4852, 8104, 9704, 21473, 42946, 85892, 110417, 132217, 171784, 199561, 220834, 238961, 264434, 399122, 441668, 477922, 528868, 798244, 883336, 955844, 1057736, 1228769, 1596488, 1911688, 2457538, 4915076, 9830152, 21752149, 26046749, 43504298, 52093498, 87008596, 104186996, 133935821, 174017192, 208373992, 242067493, 267871642, 484134986, 535743284, 968269972, 1071486568, 1936539944, 26385356737, 52770713474, 105541426948, 211082853896]

約数ペア:

[(1, 211082853896), (2, 105541426948), (4, 52770713474), (8, 26385356737), (109, 1936539944), (197, 1071486568), (218, 968269972), (394, 535743284), (436, 484134986), (788, 267871642), (872, 242067493), (1013, 208373992), (1213, 174017192), (1576, 133935821), (2026, 104186996), (2426, 87008596), (4052, 52093498), (4852, 43504298), (8104, 26046749), (9704, 21752149), (21473, 9830152), (42946, 4915076), (85892, 2457538), (110417, 1911688), (132217, 1596488), (171784, 1228769), (199561, 1057736), (220834, 955844), (238961, 883336), (264434, 798244), (399122, 528868), (441668, 477922)]