207714988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{17597}}^1$

素因数の和:17841

約数の個数: 24

約数和(自身を含む): 393209712

約数和(自身を除く): 185494724

約数列:

[1, 2, 4, 13, 26, 52, 227, 454, 908, 2951, 5902, 11804, 17597, 35194, 70388, 228761, 457522, 915044, 3994519, 7989038, 15978076, 51928747, 103857494, 207714988]

約数ペア:

[(1, 207714988), (2, 103857494), (4, 51928747), (13, 15978076), (26, 7989038), (52, 3994519), (227, 915044), (454, 457522), (908, 228761), (2951, 70388), (5902, 35194), (11804, 17597)]