203413531748

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{18013}}^1\times {\mathrm{8581}}^1$

素因数の和:26652

約数の個数: 48

約数和(自身を含む): 415554445824

約数和(自身を除く): 212140914076

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 8581, 17162, 18013, 34324, 36026, 60067, 72052, 120134, 126091, 240268, 252182, 403307, 504364, 806614, 846611, 1613228, 1693222, 2823149, 3386444, 5646298, 5926277, 11292596, 11852554, 23705108, 154569553, 309139106, 618278212, 1081986871, 2163973742, 4327947484, 7264768991, 14529537982, 29059075964, 50853382937, 101706765874, 203413531748]

約数ペア:

[(1, 203413531748), (2, 101706765874), (4, 50853382937), (7, 29059075964), (14, 14529537982), (28, 7264768991), (47, 4327947484), (94, 2163973742), (188, 1081986871), (329, 618278212), (658, 309139106), (1316, 154569553), (8581, 23705108), (17162, 11852554), (18013, 11292596), (34324, 5926277), (36026, 5646298), (60067, 3386444), (72052, 2823149), (120134, 1693222), (126091, 1613228), (240268, 846611), (252182, 806614), (403307, 504364)]