201404984

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{12239}}^1$

素因数の和:12284

約数の個数: 48

約数和(自身を含む): 439538400

約数和(自身を除く): 238133416

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1496, 2057, 4114, 8228, 12239, 16456, 24478, 48956, 97912, 134629, 208063, 269258, 416126, 538516, 832252, 1077032, 1480919, 1664504, 2288693, 2961838, 4577386, 5923676, 9154772, 11847352, 18309544, 25175623, 50351246, 100702492, 201404984]

約数ペア:

[(1, 201404984), (2, 100702492), (4, 50351246), (8, 25175623), (11, 18309544), (17, 11847352), (22, 9154772), (34, 5923676), (44, 4577386), (68, 2961838), (88, 2288693), (121, 1664504), (136, 1480919), (187, 1077032), (242, 832252), (374, 538516), (484, 416126), (748, 269258), (968, 208063), (1496, 134629), (2057, 97912), (4114, 48956), (8228, 24478), (12239, 16456)]