201639584

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{370661}}^1$

素因数の和:370688

約数の個数: 24

約数和(自身を含む): 420330708

約数和(自身を除く): 218691124

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 370661, 741322, 1482644, 2965288, 5930576, 6301237, 11861152, 12602474, 25204948, 50409896, 100819792, 201639584]

約数ペア:

[(1, 201639584), (2, 100819792), (4, 50409896), (8, 25204948), (16, 12602474), (17, 11861152), (32, 6301237), (34, 5930576), (68, 2965288), (136, 1482644), (272, 741322), (544, 370661)]