203203138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 326851200

約数和(自身を除く): 123648062

約数列:

[1, 2, 19, 38, 103, 193, 206, 269, 386, 538, 1957, 3667, 3914, 5111, 7334, 10222, 19879, 27707, 39758, 51917, 55414, 103834, 377701, 526433, 755402, 986423, 1052866, 1972846, 5347451, 10694902, 101601569, 203203138]

約数ペア:

[(1, 203203138), (2, 101601569), (19, 10694902), (38, 5347451), (103, 1972846), (193, 1052866), (206, 986423), (269, 755402), (386, 526433), (538, 377701), (1957, 103834), (3667, 55414), (3914, 51917), (5111, 39758), (7334, 27707), (10222, 19879)]