201250609588

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{105341}}^1$

素因数の和:105485

約数の個数: 72

約数和(自身を含む): 421765771392

約数和(自身を除く): 220515161804

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 71, 124, 142, 217, 284, 434, 497, 868, 961, 994, 1922, 1988, 2201, 3844, 4402, 6727, 8804, 13454, 15407, 26908, 30814, 61628, 68231, 105341, 136462, 210682, 272924, 421364, 477617, 737387, 955234, 1474774, 1910468, 2949548, 3265571, 6531142, 7479211, 13062284, 14958422, 22858997, 29916844, 45717994, 52354477, 91435988, 101232701, 104708954, 202465402, 209417908, 231855541, 404930804, 463711082, 708628907, 927422164, 1417257814, 1622988787, 2834515628, 3245977574, 6491955148, 7187521771, 14375043542, 28750087084, 50312652397, 100625304794, 201250609588]

約数ペア:

[(1, 201250609588), (2, 100625304794), (4, 50312652397), (7, 28750087084), (14, 14375043542), (28, 7187521771), (31, 6491955148), (62, 3245977574), (71, 2834515628), (124, 1622988787), (142, 1417257814), (217, 927422164), (284, 708628907), (434, 463711082), (497, 404930804), (868, 231855541), (961, 209417908), (994, 202465402), (1922, 104708954), (1988, 101232701), (2201, 91435988), (3844, 52354477), (4402, 45717994), (6727, 29916844), (8804, 22858997), (13454, 14958422), (15407, 13062284), (26908, 7479211), (30814, 6531142), (61628, 3265571), (68231, 2949548), (105341, 1910468), (136462, 1474774), (210682, 955234), (272924, 737387), (421364, 477617)]