201765700

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{38069}}^1$

素因数の和:38136

約数の個数: 36

約数和(自身を含む): 446104260

約数和(自身を除く): 244338560

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 38069, 76138, 152276, 190345, 380690, 761380, 951725, 1903450, 2017657, 3806900, 4035314, 8070628, 10088285, 20176570, 40353140, 50441425, 100882850, 201765700]

約数ペア:

[(1, 201765700), (2, 100882850), (4, 50441425), (5, 40353140), (10, 20176570), (20, 10088285), (25, 8070628), (50, 4035314), (53, 3806900), (100, 2017657), (106, 1903450), (212, 951725), (265, 761380), (530, 380690), (1060, 190345), (1325, 152276), (2650, 76138), (5300, 38069)]