211673508

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{1747}}^1$

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 516848640

約数和(自身を除く): 305175132

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 439, 878, 1317, 1747, 1756, 2634, 3494, 5241, 5268, 6988, 10097, 10482, 20194, 20964, 30291, 40181, 40388, 60582, 80362, 120543, 121164, 160724, 241086, 482172, 766933, 1533866, 2300799, 3067732, 4601598, 9203196, 17639459, 35278918, 52918377, 70557836, 105836754, 211673508]

約数ペア:

[(1, 211673508), (2, 105836754), (3, 70557836), (4, 52918377), (6, 35278918), (12, 17639459), (23, 9203196), (46, 4601598), (69, 3067732), (92, 2300799), (138, 1533866), (276, 766933), (439, 482172), (878, 241086), (1317, 160724), (1747, 121164), (1756, 120543), (2634, 80362), (3494, 60582), (5241, 40388), (5268, 40181), (6988, 30291), (10097, 20964), (10482, 20194)]