199934154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{22349}}^1$

素因数の和:22435

約数の個数: 48

約数和(自身を含む): 502070400

約数和(自身を除く): 302136246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 22349, 44698, 67047, 134094, 156443, 201141, 312886, 402282, 469329, 938658, 1407987, 1586779, 2815974, 3173558, 4760337, 9520674, 11107453, 14281011, 22214906, 28562022, 33322359, 66644718, 99967077, 199934154]

約数ペア:

[(1, 199934154), (2, 99967077), (3, 66644718), (6, 33322359), (7, 28562022), (9, 22214906), (14, 14281011), (18, 11107453), (21, 9520674), (42, 4760337), (63, 3173558), (71, 2815974), (126, 1586779), (142, 1407987), (213, 938658), (426, 469329), (497, 402282), (639, 312886), (994, 201141), (1278, 156443), (1491, 134094), (2982, 67047), (4473, 44698), (8946, 22349)]