200913958

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^2\times {\mathrm{2693}}^1$

素因数の和:2848

約数の個数: 24

約数和(自身を含む): 349336368

約数和(自身を除く): 148422410

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 2693, 5329, 5386, 10658, 18851, 37303, 37702, 74606, 196589, 393178, 1376123, 2752246, 14350997, 28701994, 100456979, 200913958]

約数ペア:

[(1, 200913958), (2, 100456979), (7, 28701994), (14, 14350997), (73, 2752246), (146, 1376123), (511, 393178), (1022, 196589), (2693, 74606), (5329, 37702), (5386, 37303), (10658, 18851)]