213585852

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1\times {\mathrm{653}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 506070432

約数和(自身を除く): 292484580

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 281, 291, 388, 562, 582, 653, 843, 1124, 1164, 1306, 1686, 1959, 2612, 3372, 3918, 7836, 27257, 54514, 63341, 81771, 109028, 126682, 163542, 183493, 190023, 253364, 327084, 366986, 380046, 550479, 733972, 760092, 1100958, 2201916, 17798821, 35597642, 53396463, 71195284, 106792926, 213585852]

約数ペア:

[(1, 213585852), (2, 106792926), (3, 71195284), (4, 53396463), (6, 35597642), (12, 17798821), (97, 2201916), (194, 1100958), (281, 760092), (291, 733972), (388, 550479), (562, 380046), (582, 366986), (653, 327084), (843, 253364), (1124, 190023), (1164, 183493), (1306, 163542), (1686, 126682), (1959, 109028), (2612, 81771), (3372, 63341), (3918, 54514), (7836, 27257)]