201689300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{87691}}^1$

素因数の和:87728

約数の個数: 36

約数和(自身を含む): 456699936

約数和(自身を除く): 255010636

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 87691, 175382, 350764, 438455, 876910, 1753820, 2016893, 2192275, 4033786, 4384550, 8067572, 8769100, 10084465, 20168930, 40337860, 50422325, 100844650, 201689300]

約数ペア:

[(1, 201689300), (2, 100844650), (4, 50422325), (5, 40337860), (10, 20168930), (20, 10084465), (23, 8769100), (25, 8067572), (46, 4384550), (50, 4033786), (92, 2192275), (100, 2016893), (115, 1753820), (230, 876910), (460, 438455), (575, 350764), (1150, 175382), (2300, 87691)]