206442574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{22751}}^1$

素因数の和:23115

約数の個数: 16

約数和(自身を含む): 334454400

約数和(自身を除く): 128011826

約数列:

[1, 2, 13, 26, 349, 698, 4537, 9074, 22751, 45502, 295763, 591526, 7940099, 15880198, 103221287, 206442574]

約数ペア:

[(1, 206442574), (2, 103221287), (13, 15880198), (26, 7940099), (349, 591526), (698, 295763), (4537, 45502), (9074, 22751)]