208059130

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{2971}}^1$

素因数の和:3174

約数の個数: 32

約数和(自身を含む): 385171200

約数和(自身を除く): 177112070

約数列:

[1, 2, 5, 10, 47, 94, 149, 235, 298, 470, 745, 1490, 2971, 5942, 7003, 14006, 14855, 29710, 35015, 70030, 139637, 279274, 442679, 698185, 885358, 1396370, 2213395, 4426790, 20805913, 41611826, 104029565, 208059130]

約数ペア:

[(1, 208059130), (2, 104029565), (5, 41611826), (10, 20805913), (47, 4426790), (94, 2213395), (149, 1396370), (235, 885358), (298, 698185), (470, 442679), (745, 279274), (1490, 139637), (2971, 70030), (5942, 35015), (7003, 29710), (14006, 14855)]