250852

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:76

約数の個数: 36

約数和(自身を含む): 550144

約数和(自身を除く): 299292

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 289, 434, 476, 527, 578, 868, 1054, 1156, 2023, 2108, 3689, 4046, 7378, 8092, 8959, 14756, 17918, 35836, 62713, 125426, 250852]

約数ペア:

[(1, 250852), (2, 125426), (4, 62713), (7, 35836), (14, 17918), (17, 14756), (28, 8959), (31, 8092), (34, 7378), (62, 4046), (68, 3689), (119, 2108), (124, 2023), (217, 1156), (238, 1054), (289, 868), (434, 578), (476, 527)]