215204088

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47951}}^1$

素因数の和:47988

約数の個数: 64

約数和(自身を含む): 621457920

約数和(自身を除く): 406253832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 47951, 95902, 143853, 191804, 287706, 383608, 527461, 575412, 815167, 1054922, 1150824, 1582383, 1630334, 2109844, 2445501, 3164766, 3260668, 4219688, 4891002, 6329532, 6521336, 8966837, 9782004, 12659064, 17933674, 19564008, 26900511, 35867348, 53801022, 71734696, 107602044, 215204088]

約数ペア:

[(1, 215204088), (2, 107602044), (3, 71734696), (4, 53801022), (6, 35867348), (8, 26900511), (11, 19564008), (12, 17933674), (17, 12659064), (22, 9782004), (24, 8966837), (33, 6521336), (34, 6329532), (44, 4891002), (51, 4219688), (66, 3260668), (68, 3164766), (88, 2445501), (102, 2109844), (132, 1630334), (136, 1582383), (187, 1150824), (204, 1054922), (264, 815167), (374, 575412), (408, 527461), (561, 383608), (748, 287706), (1122, 191804), (1496, 143853), (2244, 95902), (4488, 47951)]