268573210

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{251003}}^1$

素因数の和:251117

約数の個数: 16

約数和(自身を含む): 487951776

約数和(自身を除く): 219378566

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 251003, 502006, 1255015, 2510030, 26857321, 53714642, 134286605, 268573210]

約数ペア:

[(1, 268573210), (2, 134286605), (5, 53714642), (10, 26857321), (107, 2510030), (214, 1255015), (535, 502006), (1070, 251003)]