202110018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 458625024

約数和(自身を除く): 256515006

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 173, 186, 341, 346, 519, 571, 682, 1023, 1038, 1142, 1713, 1903, 2046, 3426, 3806, 5363, 5709, 6281, 10726, 11418, 12562, 16089, 17701, 18843, 32178, 35402, 37686, 53103, 58993, 98783, 106206, 117986, 176979, 194711, 197566, 296349, 353958, 389422, 584133, 592698, 1086613, 1168266, 2173226, 3062273, 3259839, 6124546, 6519678, 9186819, 18373638, 33685003, 67370006, 101055009, 202110018]

約数ペア:

[(1, 202110018), (2, 101055009), (3, 67370006), (6, 33685003), (11, 18373638), (22, 9186819), (31, 6519678), (33, 6124546), (62, 3259839), (66, 3062273), (93, 2173226), (173, 1168266), (186, 1086613), (341, 592698), (346, 584133), (519, 389422), (571, 353958), (682, 296349), (1023, 197566), (1038, 194711), (1142, 176979), (1713, 117986), (1903, 106206), (2046, 98783), (3426, 58993), (3806, 53103), (5363, 37686), (5709, 35402), (6281, 32178), (10726, 18843), (11418, 17701), (12562, 16089)]