207375130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{21991}}^1$

素因数の和:22062

約数の個数: 32

約数和(自身を含む): 399022848

約数和(自身を除く): 191647718

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 21991, 43982, 109955, 219910, 505793, 901631, 1011586, 1803262, 2528965, 4508155, 5057930, 9016310, 20737513, 41475026, 103687565, 207375130]

約数ペア:

[(1, 207375130), (2, 103687565), (5, 41475026), (10, 20737513), (23, 9016310), (41, 5057930), (46, 4508155), (82, 2528965), (115, 1803262), (205, 1011586), (230, 901631), (410, 505793), (943, 219910), (1886, 109955), (4715, 43982), (9430, 21991)]