208044903927

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{384331}}^1$

素因数の和:384663

約数の個数: 32

約数和(自身を含む): 320994086400

約数和(自身を除く): 112949182473

約数列:

[1, 3, 7, 21, 149, 173, 447, 519, 1043, 1211, 3129, 3633, 25777, 77331, 180439, 384331, 541317, 1152993, 2690317, 8070951, 57265319, 66489263, 171795957, 199467789, 400857233, 465424841, 1202571699, 1396274523, 9906900187, 29720700561, 69348301309, 208044903927]

約数ペア:

[(1, 208044903927), (3, 69348301309), (7, 29720700561), (21, 9906900187), (149, 1396274523), (173, 1202571699), (447, 465424841), (519, 400857233), (1043, 199467789), (1211, 171795957), (3129, 66489263), (3633, 57265319), (25777, 8070951), (77331, 2690317), (180439, 1152993), (384331, 541317)]