203426673

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{53267}}^1$

素因数の和:53356

約数の個数: 16

約数和(自身を含む): 289777920

約数和(自身を除く): 86351247

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 53267, 159801, 1012073, 3036219, 3568889, 10706667, 67808891, 203426673]

約数ペア:

[(1, 203426673), (3, 67808891), (19, 10706667), (57, 3568889), (67, 3036219), (201, 1012073), (1273, 159801), (3819, 53267)]