206959904

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{380441}}^1$

素因数の和:380468

約数の個数: 24

約数和(自身を含む): 431421228

約数和(自身を除く): 224461324

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 380441, 760882, 1521764, 3043528, 6087056, 6467497, 12174112, 12934994, 25869988, 51739976, 103479952, 206959904]

約数ペア:

[(1, 206959904), (2, 103479952), (4, 51739976), (8, 25869988), (16, 12934994), (17, 12174112), (32, 6467497), (34, 6087056), (68, 3043528), (136, 1521764), (272, 760882), (544, 380441)]