207850078840

素因数分解:

$2^3\times 5^1\times {\mathrm{6301}}^1\times {\mathrm{824671}}^1$

素因数の和:830983

約数の個数: 32

約数和(自身を含む): 467737464960

約数和(自身を除く): 259887386120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6301, 12602, 25204, 31505, 50408, 63010, 126020, 252040, 824671, 1649342, 3298684, 4123355, 6597368, 8246710, 16493420, 32986840, 5196251971, 10392503942, 20785007884, 25981259855, 41570015768, 51962519710, 103925039420, 207850078840]

約数ペア:

[(1, 207850078840), (2, 103925039420), (4, 51962519710), (5, 41570015768), (8, 25981259855), (10, 20785007884), (20, 10392503942), (40, 5196251971), (6301, 32986840), (12602, 16493420), (25204, 8246710), (31505, 6597368), (50408, 4123355), (63010, 3298684), (126020, 1649342), (252040, 824671)]