207917853

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4289}}^1$

素因数の和:4429

約数の個数: 32

約数和(自身を含む): 328648320

約数和(自身を除く): 120730467

約数列:

[1, 3, 11, 13, 33, 39, 113, 143, 339, 429, 1243, 1469, 3729, 4289, 4407, 12867, 16159, 47179, 48477, 55757, 141537, 167271, 484657, 613327, 1453971, 1839981, 5331227, 6300541, 15993681, 18901623, 69305951, 207917853]

約数ペア:

[(1, 207917853), (3, 69305951), (11, 18901623), (13, 15993681), (33, 6300541), (39, 5331227), (113, 1839981), (143, 1453971), (339, 613327), (429, 484657), (1243, 167271), (1469, 141537), (3729, 55757), (4289, 48477), (4407, 47179), (12867, 16159)]