248526194

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{30139}}^1$

素因数の和:30198

約数の個数: 32

約数和(自身を含む): 462950400

約数和(自身を除く): 214424206

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 30139, 60278, 210973, 421946, 572641, 934309, 1145282, 1868618, 4008487, 6540163, 8016974, 13080326, 17751871, 35503742, 124263097, 248526194]

約数ペア:

[(1, 248526194), (2, 124263097), (7, 35503742), (14, 17751871), (19, 13080326), (31, 8016974), (38, 6540163), (62, 4008487), (133, 1868618), (217, 1145282), (266, 934309), (434, 572641), (589, 421946), (1178, 210973), (4123, 60278), (8246, 30139)]