208341958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{411743}}^1$

素因数の和:411779

約数の個数: 16

約数和(自身を含む): 355746816

約数和(自身を除く): 147404858

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 411743, 823486, 4529173, 9058346, 9470089, 18940178, 104170979, 208341958]

約数ペア:

[(1, 208341958), (2, 104170979), (11, 18940178), (22, 9470089), (23, 9058346), (46, 4529173), (253, 823486), (506, 411743)]