201529328

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12583}}^1$

素因数の和:12622

約数の個数: 80

約数和(自身を含む): 524299776

約数和(自身を除く): 322770448

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 12583, 16016, 25166, 50332, 88081, 100664, 138413, 163579, 176162, 201328, 276826, 327158, 352324, 553652, 654316, 704648, 968891, 1107304, 1145053, 1308632, 1409296, 1799369, 1937782, 2214608, 2290106, 2617264, 3598738, 3875564, 4580212, 7197476, 7751128, 9160424, 12595583, 14394952, 15502256, 18320848, 25191166, 28789904, 50382332, 100764664, 201529328]

約数ペア:

[(1, 201529328), (2, 100764664), (4, 50382332), (7, 28789904), (8, 25191166), (11, 18320848), (13, 15502256), (14, 14394952), (16, 12595583), (22, 9160424), (26, 7751128), (28, 7197476), (44, 4580212), (52, 3875564), (56, 3598738), (77, 2617264), (88, 2290106), (91, 2214608), (104, 1937782), (112, 1799369), (143, 1409296), (154, 1308632), (176, 1145053), (182, 1107304), (208, 968891), (286, 704648), (308, 654316), (364, 553652), (572, 352324), (616, 327158), (728, 276826), (1001, 201328), (1144, 176162), (1232, 163579), (1456, 138413), (2002, 100664), (2288, 88081), (4004, 50332), (8008, 25166), (12583, 16016)]