194880784

素因数分解:

$2^4\times 7^1\times {\mathrm{547}}^1\times {\mathrm{3181}}^1$

素因数の和:3743

約数の個数: 40

約数和(自身を含む): 432446528

約数和(自身を除く): 237565744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 547, 1094, 2188, 3181, 3829, 4376, 6362, 7658, 8752, 12724, 15316, 22267, 25448, 30632, 44534, 50896, 61264, 89068, 178136, 356272, 1740007, 3480014, 6960028, 12180049, 13920056, 24360098, 27840112, 48720196, 97440392, 194880784]

約数ペア:

[(1, 194880784), (2, 97440392), (4, 48720196), (7, 27840112), (8, 24360098), (14, 13920056), (16, 12180049), (28, 6960028), (56, 3480014), (112, 1740007), (547, 356272), (1094, 178136), (2188, 89068), (3181, 61264), (3829, 50896), (4376, 44534), (6362, 30632), (7658, 25448), (8752, 22267), (12724, 15316)]