201085707

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 291677760

約数和(自身を除く): 90592053

約数列:

[1, 3, 17, 51, 61, 109, 183, 327, 593, 1037, 1779, 1853, 3111, 5559, 6649, 10081, 19947, 30243, 36173, 64637, 108519, 113033, 193911, 339099, 614941, 1098829, 1844823, 3296487, 3942857, 11828571, 67028569, 201085707]

約数ペア:

[(1, 201085707), (3, 67028569), (17, 11828571), (51, 3942857), (61, 3296487), (109, 1844823), (183, 1098829), (327, 614941), (593, 339099), (1037, 193911), (1779, 113033), (1853, 108519), (3111, 64637), (5559, 36173), (6649, 30243), (10081, 19947)]