201405392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{740461}}^1$

素因数の和:740486

約数の個数: 20

約数和(自身を含む): 413177796

約数和(自身を除く): 211772404

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 740461, 1480922, 2961844, 5923688, 11847376, 12587837, 25175674, 50351348, 100702696, 201405392]

約数ペア:

[(1, 201405392), (2, 100702696), (4, 50351348), (8, 25175674), (16, 12587837), (17, 11847376), (34, 5923688), (68, 2961844), (136, 1480922), (272, 740461)]