189812330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{8171}}^1$

素因数の和:8302

約数の個数: 32

約数和(自身を含む): 360091008

約数和(自身を除く): 170278678

約数列:

[1, 2, 5, 10, 23, 46, 101, 115, 202, 230, 505, 1010, 2323, 4646, 8171, 11615, 16342, 23230, 40855, 81710, 187933, 375866, 825271, 939665, 1650542, 1879330, 4126355, 8252710, 18981233, 37962466, 94906165, 189812330]

約数ペア:

[(1, 189812330), (2, 94906165), (5, 37962466), (10, 18981233), (23, 8252710), (46, 4126355), (101, 1879330), (115, 1650542), (202, 939665), (230, 825271), (505, 375866), (1010, 187933), (2323, 81710), (4646, 40855), (8171, 23230), (11615, 16342)]