201556148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{571}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 389188800

約数和(自身を除く): 187632652

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 179, 358, 493, 571, 716, 986, 1142, 1972, 2284, 3043, 5191, 6086, 9707, 10382, 12172, 16559, 19414, 20764, 33118, 38828, 66236, 88247, 102209, 176494, 204418, 281503, 352988, 408836, 563006, 1126012, 1737553, 2964061, 3475106, 5928122, 6950212, 11856244, 50389037, 100778074, 201556148]

約数ペア:

[(1, 201556148), (2, 100778074), (4, 50389037), (17, 11856244), (29, 6950212), (34, 5928122), (58, 3475106), (68, 2964061), (116, 1737553), (179, 1126012), (358, 563006), (493, 408836), (571, 352988), (716, 281503), (986, 204418), (1142, 176494), (1972, 102209), (2284, 88247), (3043, 66236), (5191, 38828), (6086, 33118), (9707, 20764), (10382, 19414), (12172, 16559)]