201799325

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{829}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 311230080

約数和(自身を除く): 109430755

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 107, 175, 325, 455, 535, 749, 829, 1391, 2275, 2675, 3745, 4145, 5803, 6955, 9737, 10777, 18725, 20725, 29015, 34775, 48685, 53885, 75439, 88703, 145075, 243425, 269425, 377195, 443515, 620921, 1153139, 1885975, 2217575, 3104605, 5765695, 8071973, 15523025, 28828475, 40359865, 201799325]

約数ペア:

[(1, 201799325), (5, 40359865), (7, 28828475), (13, 15523025), (25, 8071973), (35, 5765695), (65, 3104605), (91, 2217575), (107, 1885975), (175, 1153139), (325, 620921), (455, 443515), (535, 377195), (749, 269425), (829, 243425), (1391, 145075), (2275, 88703), (2675, 75439), (3745, 53885), (4145, 48685), (5803, 34775), (6955, 29015), (9737, 20725), (10777, 18725)]