201152170

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{254623}}^1$

素因数の和:254709

約数の個数: 16

約数和(自身を含む): 366658560

約数和(自身を除く): 165506390

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 254623, 509246, 1273115, 2546230, 20115217, 40230434, 100576085, 201152170]

約数ペア:

[(1, 201152170), (2, 100576085), (5, 40230434), (10, 20115217), (79, 2546230), (158, 1273115), (395, 509246), (790, 254623)]