201429328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{740549}}^1$

素因数の和:740574

約数の個数: 20

約数和(自身を含む): 413226900

約数和(自身を除く): 211797572

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 740549, 1481098, 2962196, 5924392, 11848784, 12589333, 25178666, 50357332, 100714664, 201429328]

約数ペア:

[(1, 201429328), (2, 100714664), (4, 50357332), (8, 25178666), (16, 12589333), (17, 11848784), (34, 5924392), (68, 2962196), (136, 1481098), (272, 740549)]