107000428

素因数分解:

$2^2\times {\mathrm{53}}^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:306

約数の個数: 36

約数和(自身を含む): 194798520

約数和(自身を除く): 87798092

約数列:

[1, 2, 4, 53, 89, 106, 107, 178, 212, 214, 356, 428, 2809, 4717, 5618, 5671, 9434, 9523, 11236, 11342, 18868, 19046, 22684, 38092, 250001, 300563, 500002, 504719, 601126, 1000004, 1009438, 1202252, 2018876, 26750107, 53500214, 107000428]

約数ペア:

[(1, 107000428), (2, 53500214), (4, 26750107), (53, 2018876), (89, 1202252), (106, 1009438), (107, 1000004), (178, 601126), (212, 504719), (214, 500002), (356, 300563), (428, 250001), (2809, 38092), (4717, 22684), (5618, 19046), (5671, 18868), (9434, 11342), (9523, 11236)]