200435872

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9833}}^1$

素因数の和:9870

約数の個数: 72

約数和(自身を含む): 494394516

約数和(自身を除く): 293958644

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 9833, 10192, 19666, 20384, 39332, 68831, 78664, 127829, 137662, 157328, 255658, 275324, 314656, 481817, 511316, 550648, 894803, 963634, 1022632, 1101296, 1789606, 1927268, 2045264, 2202592, 3579212, 3854536, 4090528, 6263621, 7158424, 7709072, 12527242, 14316848, 15418144, 25054484, 28633696, 50108968, 100217936, 200435872]

約数ペア:

[(1, 200435872), (2, 100217936), (4, 50108968), (7, 28633696), (8, 25054484), (13, 15418144), (14, 14316848), (16, 12527242), (26, 7709072), (28, 7158424), (32, 6263621), (49, 4090528), (52, 3854536), (56, 3579212), (91, 2202592), (98, 2045264), (104, 1927268), (112, 1789606), (182, 1101296), (196, 1022632), (208, 963634), (224, 894803), (364, 550648), (392, 511316), (416, 481817), (637, 314656), (728, 275324), (784, 255658), (1274, 157328), (1456, 137662), (1568, 127829), (2548, 78664), (2912, 68831), (5096, 39332), (9833, 20384), (10192, 19666)]