201242680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{264793}}^1$

素因数の和:264823

約数の個数: 32

約数和(自身を含む): 476629200

約数和(自身を除く): 275386520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 264793, 529586, 1059172, 1323965, 2118344, 2647930, 5031067, 5295860, 10062134, 10591720, 20124268, 25155335, 40248536, 50310670, 100621340, 201242680]

約数ペア:

[(1, 201242680), (2, 100621340), (4, 50310670), (5, 40248536), (8, 25155335), (10, 20124268), (19, 10591720), (20, 10062134), (38, 5295860), (40, 5031067), (76, 2647930), (95, 2118344), (152, 1323965), (190, 1059172), (380, 529586), (760, 264793)]