217133084

素因数分解:

$2^2\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{6269}}^1$

素因数の和:7517

約数の個数: 24

約数和(自身を含む): 434686560

約数和(自身を除く): 217553476

約数列:

[1, 2, 4, 7, 14, 28, 1237, 2474, 4948, 6269, 8659, 12538, 17318, 25076, 34636, 43883, 87766, 175532, 7754753, 15509506, 31019012, 54283271, 108566542, 217133084]

約数ペア:

[(1, 217133084), (2, 108566542), (4, 54283271), (7, 31019012), (14, 15509506), (28, 7754753), (1237, 175532), (2474, 87766), (4948, 43883), (6269, 34636), (8659, 25076), (12538, 17318)]