205344152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{4283}}^1$

素因数の和:4763

約数の個数: 32

約数和(自身を含む): 415633680

約数和(自身を除く): 210289528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 461, 922, 1844, 3688, 4283, 5993, 8566, 11986, 17132, 23972, 34264, 47944, 55679, 111358, 222716, 445432, 1974463, 3948926, 7897852, 15795704, 25668019, 51336038, 102672076, 205344152]

約数ペア:

[(1, 205344152), (2, 102672076), (4, 51336038), (8, 25668019), (13, 15795704), (26, 7897852), (52, 3948926), (104, 1974463), (461, 445432), (922, 222716), (1844, 111358), (3688, 55679), (4283, 47944), (5993, 34264), (8566, 23972), (11986, 17132)]