203475097

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{359}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 243777600

約数和(自身を除く): 40302503

約数列:

[1, 7, 43, 49, 269, 301, 359, 1883, 2107, 2513, 11567, 13181, 15437, 17591, 80969, 96571, 108059, 566783, 675997, 756413, 4152553, 4731979, 29067871, 203475097]

約数ペア:

[(1, 203475097), (7, 29067871), (43, 4731979), (49, 4152553), (269, 756413), (301, 675997), (359, 566783), (1883, 108059), (2107, 96571), (2513, 80969), (11567, 17591), (13181, 15437)]