201674824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 418803840

約数和(自身を除く): 217129016

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 103, 104, 134, 206, 268, 281, 412, 536, 562, 824, 871, 1124, 1339, 1742, 2248, 2678, 3484, 3653, 5356, 6901, 6968, 7306, 10712, 13802, 14612, 18827, 27604, 28943, 29224, 37654, 55208, 57886, 75308, 89713, 115772, 150616, 179426, 231544, 244751, 358852, 376259, 489502, 717704, 752518, 979004, 1505036, 1939181, 1958008, 3010072, 3878362, 7756724, 15513448, 25209353, 50418706, 100837412, 201674824]

約数ペア:

[(1, 201674824), (2, 100837412), (4, 50418706), (8, 25209353), (13, 15513448), (26, 7756724), (52, 3878362), (67, 3010072), (103, 1958008), (104, 1939181), (134, 1505036), (206, 979004), (268, 752518), (281, 717704), (412, 489502), (536, 376259), (562, 358852), (824, 244751), (871, 231544), (1124, 179426), (1339, 150616), (1742, 115772), (2248, 89713), (2678, 75308), (3484, 57886), (3653, 55208), (5356, 37654), (6901, 29224), (6968, 28943), (7306, 27604), (10712, 18827), (13802, 14612)]