200801410

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{254179}}^1$

素因数の和:254265

約数の個数: 16

約数和(自身を含む): 366019200

約数和(自身を除く): 165217790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 254179, 508358, 1270895, 2541790, 20080141, 40160282, 100400705, 200801410]

約数ペア:

[(1, 200801410), (2, 100400705), (5, 40160282), (10, 20080141), (79, 2541790), (158, 1270895), (395, 508358), (790, 254179)]