201428164

素因数分解:

$2^2\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{5521}}^1$

素因数の和:6835

約数の個数: 24

約数和(自身を含む): 403238528

約数和(自身を除く): 201810364

約数列:

[1, 2, 4, 7, 14, 28, 1303, 2606, 5212, 5521, 9121, 11042, 18242, 22084, 36484, 38647, 77294, 154588, 7193863, 14387726, 28775452, 50357041, 100714082, 201428164]

約数ペア:

[(1, 201428164), (2, 100714082), (4, 50357041), (7, 28775452), (14, 14387726), (28, 7193863), (1303, 154588), (2606, 77294), (5212, 38647), (5521, 36484), (9121, 22084), (11042, 18242)]