208084994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{44711}}^1$

素因数の和:44905

約数の個数: 16

約数和(自身を含む): 338022720

約数和(自身を除く): 129937726

約数列:

[1, 2, 13, 26, 179, 358, 2327, 4654, 44711, 89422, 581243, 1162486, 8003269, 16006538, 104042497, 208084994]

約数ペア:

[(1, 208084994), (2, 104042497), (13, 16006538), (26, 8003269), (179, 1162486), (358, 581243), (2327, 89422), (4654, 44711)]