202475973

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 325386240

約数和(自身を除く): 122910267

約数列:

[1, 3, 7, 21, 31, 79, 93, 127, 217, 237, 381, 553, 651, 889, 961, 1659, 2449, 2667, 2883, 3937, 6727, 7347, 10033, 11811, 17143, 20181, 27559, 30099, 51429, 70231, 75919, 82677, 122047, 210693, 227757, 311023, 366141, 531433, 854329, 933069, 1594299, 2177161, 2562987, 6531483, 9641713, 28925139, 67491991, 202475973]

約数ペア:

[(1, 202475973), (3, 67491991), (7, 28925139), (21, 9641713), (31, 6531483), (79, 2562987), (93, 2177161), (127, 1594299), (217, 933069), (237, 854329), (381, 531433), (553, 366141), (651, 311023), (889, 227757), (961, 210693), (1659, 122047), (2449, 82677), (2667, 75919), (2883, 70231), (3937, 51429), (6727, 30099), (7347, 27559), (10033, 20181), (11811, 17143)]