203048853

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 339738624

約数和(自身を除く): 136689771

約数列:

[1, 3, 7, 21, 23, 31, 69, 71, 93, 161, 191, 213, 217, 483, 497, 573, 651, 713, 1337, 1491, 1633, 2139, 2201, 4011, 4393, 4899, 4991, 5921, 6603, 11431, 13179, 13561, 14973, 15407, 17763, 30751, 34293, 40683, 41447, 46221, 50623, 92253, 94927, 124341, 136183, 151869, 284781, 311903, 354361, 408549, 420391, 935709, 953281, 1063083, 1261173, 2183321, 2859843, 2942737, 6549963, 8828211, 9668993, 29006979, 67682951, 203048853]

約数ペア:

[(1, 203048853), (3, 67682951), (7, 29006979), (21, 9668993), (23, 8828211), (31, 6549963), (69, 2942737), (71, 2859843), (93, 2183321), (161, 1261173), (191, 1063083), (213, 953281), (217, 935709), (483, 420391), (497, 408549), (573, 354361), (651, 311903), (713, 284781), (1337, 151869), (1491, 136183), (1633, 124341), (2139, 94927), (2201, 92253), (4011, 50623), (4393, 46221), (4899, 41447), (4991, 40683), (5921, 34293), (6603, 30751), (11431, 17763), (13179, 15407), (13561, 14973)]