211318134

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 444037824

約数和(自身を除く): 232719690

約数列:

[1, 2, 3, 6, 31, 62, 67, 93, 134, 186, 201, 402, 547, 961, 1094, 1641, 1922, 2077, 2883, 3282, 4154, 5766, 6231, 12462, 16957, 33914, 36649, 50871, 64387, 73298, 101742, 109947, 128774, 193161, 219894, 386322, 525667, 1051334, 1136119, 1577001, 2272238, 3154002, 3408357, 6816714, 35219689, 70439378, 105659067, 211318134]

約数ペア:

[(1, 211318134), (2, 105659067), (3, 70439378), (6, 35219689), (31, 6816714), (62, 3408357), (67, 3154002), (93, 2272238), (134, 1577001), (186, 1136119), (201, 1051334), (402, 525667), (547, 386322), (961, 219894), (1094, 193161), (1641, 128774), (1922, 109947), (2077, 101742), (2883, 73298), (3282, 64387), (4154, 50871), (5766, 36649), (6231, 33914), (12462, 16957)]