205732342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{132049}}^1$

素因数の和:132111

約数の個数: 16

約数和(自身を含む): 332766000

約数和(自身を除く): 127033658

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 132049, 264098, 2508931, 5017862, 5414009, 10828018, 102866171, 205732342]

約数ペア:

[(1, 205732342), (2, 102866171), (19, 10828018), (38, 5414009), (41, 5017862), (82, 2508931), (779, 264098), (1558, 132049)]