201181782

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{23899}}^1$

素因数の和:23988

約数の個数: 32

約数和(自身を含む): 426758400

約数和(自身を除く): 225576618

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 366, 1403, 2806, 4209, 8418, 23899, 47798, 71697, 143394, 549677, 1099354, 1457839, 1649031, 2915678, 3298062, 4373517, 8747034, 33530297, 67060594, 100590891, 201181782]

約数ペア:

[(1, 201181782), (2, 100590891), (3, 67060594), (6, 33530297), (23, 8747034), (46, 4373517), (61, 3298062), (69, 2915678), (122, 1649031), (138, 1457839), (183, 1099354), (366, 549677), (1403, 143394), (2806, 71697), (4209, 47798), (8418, 23899)]