210702362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 374250240

約数和(自身を除く): 163547878

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 101, 103, 202, 206, 247, 494, 533, 779, 1066, 1313, 1339, 1558, 1919, 1957, 2626, 2678, 3838, 3914, 4141, 4223, 8282, 8446, 10127, 10403, 20254, 20806, 24947, 25441, 49894, 50882, 53833, 54899, 78679, 80237, 107666, 109798, 135239, 157358, 160474, 197657, 270478, 395314, 426523, 853046, 1022827, 1043081, 2045654, 2086162, 2569541, 5139082, 5544799, 8103937, 11089598, 16207874, 105351181, 210702362]

約数ペア:

[(1, 210702362), (2, 105351181), (13, 16207874), (19, 11089598), (26, 8103937), (38, 5544799), (41, 5139082), (82, 2569541), (101, 2086162), (103, 2045654), (202, 1043081), (206, 1022827), (247, 853046), (494, 426523), (533, 395314), (779, 270478), (1066, 197657), (1313, 160474), (1339, 157358), (1558, 135239), (1919, 109798), (1957, 107666), (2626, 80237), (2678, 78679), (3838, 54899), (3914, 53833), (4141, 50882), (4223, 49894), (8282, 25441), (8446, 24947), (10127, 20806), (10403, 20254)]