201238664456

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{967}}^1\times {\mathrm{64871}}^1$

素因数の和:66245

約数の個数: 32

約数和(自身を含む): 378660458880

約数和(自身を除く): 177421794424

約数列:

[1, 2, 4, 8, 401, 802, 967, 1604, 1934, 3208, 3868, 7736, 64871, 129742, 259484, 387767, 518968, 775534, 1551068, 3102136, 26013271, 52026542, 62730257, 104053084, 125460514, 208106168, 250921028, 501842056, 25154833057, 50309666114, 100619332228, 201238664456]

約数ペア:

[(1, 201238664456), (2, 100619332228), (4, 50309666114), (8, 25154833057), (401, 501842056), (802, 250921028), (967, 208106168), (1604, 125460514), (1934, 104053084), (3208, 62730257), (3868, 52026542), (7736, 26013271), (64871, 3102136), (129742, 1551068), (259484, 775534), (387767, 518968)]