201543944

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{189421}}^1$

素因数の和:189453

約数の個数: 32

約数和(自身を含む): 454612800

約数和(自身を除く): 253068856

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 189421, 378842, 757684, 1325947, 1515368, 2651894, 3598999, 5303788, 7197998, 10607576, 14395996, 25192993, 28791992, 50385986, 100771972, 201543944]

約数ペア:

[(1, 201543944), (2, 100771972), (4, 50385986), (7, 28791992), (8, 25192993), (14, 14395996), (19, 10607576), (28, 7197998), (38, 5303788), (56, 3598999), (76, 2651894), (133, 1515368), (152, 1325947), (266, 757684), (532, 378842), (1064, 189421)]