202804070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{12763}}^1$

素因数の和:13004

約数の個数: 32

約数和(自身を含む): 419067648

約数和(自身を除く): 216263578

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 1135, 1589, 2270, 3178, 7945, 12763, 15890, 25526, 63815, 89341, 127630, 178682, 446705, 893410, 2897201, 5794402, 14486005, 20280407, 28972010, 40560814, 101402035, 202804070]

約数ペア:

[(1, 202804070), (2, 101402035), (5, 40560814), (7, 28972010), (10, 20280407), (14, 14486005), (35, 5794402), (70, 2897201), (227, 893410), (454, 446705), (1135, 178682), (1589, 127630), (2270, 89341), (3178, 63815), (7945, 25526), (12763, 15890)]