201799554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4861}}^1$

素因数の和:4931

約数の個数: 64

約数和(自身を含む): 478887552

約数和(自身を除く): 277087998

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 37, 51, 66, 74, 102, 111, 187, 222, 374, 407, 561, 629, 814, 1122, 1221, 1258, 1887, 2442, 3774, 4861, 6919, 9722, 13838, 14583, 20757, 29166, 41514, 53471, 82637, 106942, 160413, 165274, 179857, 247911, 320826, 359714, 495822, 539571, 909007, 1079142, 1818014, 1978427, 2727021, 3057569, 3956854, 5454042, 5935281, 6115138, 9172707, 11870562, 18345414, 33633259, 67266518, 100899777, 201799554]

約数ペア:

[(1, 201799554), (2, 100899777), (3, 67266518), (6, 33633259), (11, 18345414), (17, 11870562), (22, 9172707), (33, 6115138), (34, 5935281), (37, 5454042), (51, 3956854), (66, 3057569), (74, 2727021), (102, 1978427), (111, 1818014), (187, 1079142), (222, 909007), (374, 539571), (407, 495822), (561, 359714), (629, 320826), (814, 247911), (1122, 179857), (1221, 165274), (1258, 160413), (1887, 106942), (2442, 82637), (3774, 53471), (4861, 41514), (6919, 29166), (9722, 20757), (13838, 14583)]