200518438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{3821}}^1$

素因数の和:5223

約数の個数: 16

約数和(自身を含む): 316920240

約数和(自身を除く): 116401802

約数列:

[1, 2, 19, 38, 1381, 2762, 3821, 7642, 26239, 52478, 72599, 145198, 5276801, 10553602, 100259219, 200518438]

約数ペア:

[(1, 200518438), (2, 100259219), (19, 10553602), (38, 5276801), (1381, 145198), (2762, 72599), (3821, 52478), (7642, 26239)]