201943628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{39659}}^1$

素因数の和:39749

約数の個数: 24

約数和(自身を含む): 377563200

約数和(自身を除く): 175619572

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 39659, 79318, 158636, 753521, 1507042, 2657153, 3014084, 5314306, 10628612, 50485907, 100971814, 201943628]

約数ペア:

[(1, 201943628), (2, 100971814), (4, 50485907), (19, 10628612), (38, 5314306), (67, 3014084), (76, 2657153), (134, 1507042), (268, 753521), (1273, 158636), (2546, 79318), (5092, 39659)]