207619790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{3359}}^1$

素因数の和:4256

約数の個数: 32

約数和(自身を含む): 427714560

約数和(自身を除く): 220094770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 883, 1766, 3359, 4415, 6181, 6718, 8830, 12362, 16795, 23513, 30905, 33590, 47026, 61810, 117565, 235130, 2965997, 5931994, 14829985, 20761979, 29659970, 41523958, 103809895, 207619790]

約数ペア:

[(1, 207619790), (2, 103809895), (5, 41523958), (7, 29659970), (10, 20761979), (14, 14829985), (35, 5931994), (70, 2965997), (883, 235130), (1766, 117565), (3359, 61810), (4415, 47026), (6181, 33590), (6718, 30905), (8830, 23513), (12362, 16795)]