208523822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{422113}}^1$

素因数の和:422147

約数の個数: 16

約数和(自身を含む): 354575760

約数和(自身を除く): 146051938

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 422113, 844226, 5487469, 8020147, 10974938, 16040294, 104261911, 208523822]

約数ペア:

[(1, 208523822), (2, 104261911), (13, 16040294), (19, 10974938), (26, 8020147), (38, 5487469), (247, 844226), (494, 422113)]