200267638

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{2693}}^1$

素因数の和:2836

約数の個数: 24

約数和(自身を含む): 320241168

約数和(自身を除く): 119973530

約数列:

[1, 2, 19, 38, 103, 206, 361, 722, 1957, 2693, 3914, 5386, 37183, 51167, 74366, 102334, 277379, 554758, 972173, 1944346, 5270201, 10540402, 100133819, 200267638]

約数ペア:

[(1, 200267638), (2, 100133819), (19, 10540402), (38, 5270201), (103, 1944346), (206, 972173), (361, 554758), (722, 277379), (1957, 102334), (2693, 74366), (3914, 51167), (5386, 37183)]