203318468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{39929}}^1$

素因数の和:40019

約数の個数: 24

約数和(自身を含む): 380133600

約数和(自身を除く): 176815132

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 39929, 79858, 159716, 758651, 1517302, 2675243, 3034604, 5350486, 10700972, 50829617, 101659234, 203318468]

約数ペア:

[(1, 203318468), (2, 101659234), (4, 50829617), (19, 10700972), (38, 5350486), (67, 3034604), (76, 2675243), (134, 1517302), (268, 758651), (1273, 159716), (2546, 79858), (5092, 39929)]