202015324

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 411873280

約数和(自身を除く): 209857956

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 271, 316, 337, 542, 553, 674, 1084, 1106, 1348, 1897, 2212, 2359, 3794, 4718, 7588, 9436, 21409, 26623, 42818, 53246, 85636, 91327, 106492, 149863, 182654, 186361, 299726, 365308, 372722, 599452, 639289, 745444, 1278578, 2557156, 7214833, 14429666, 28859332, 50503831, 101007662, 202015324]

約数ペア:

[(1, 202015324), (2, 101007662), (4, 50503831), (7, 28859332), (14, 14429666), (28, 7214833), (79, 2557156), (158, 1278578), (271, 745444), (316, 639289), (337, 599452), (542, 372722), (553, 365308), (674, 299726), (1084, 186361), (1106, 182654), (1348, 149863), (1897, 106492), (2212, 91327), (2359, 85636), (3794, 53246), (4718, 42818), (7588, 26623), (9436, 21409)]