207639584

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5323}}^1$

素因数の和:5409

約数の個数: 48

約数和(自身を含む): 434693952

約数和(自身を除く): 227054368

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 92, 106, 184, 212, 368, 424, 736, 848, 1219, 1696, 2438, 4876, 5323, 9752, 10646, 19504, 21292, 39008, 42584, 85168, 122429, 170336, 244858, 282119, 489716, 564238, 979432, 1128476, 1958864, 2256952, 3917728, 4513904, 6488737, 9027808, 12977474, 25954948, 51909896, 103819792, 207639584]

約数ペア:

[(1, 207639584), (2, 103819792), (4, 51909896), (8, 25954948), (16, 12977474), (23, 9027808), (32, 6488737), (46, 4513904), (53, 3917728), (92, 2256952), (106, 1958864), (184, 1128476), (212, 979432), (368, 564238), (424, 489716), (736, 282119), (848, 244858), (1219, 170336), (1696, 122429), (2438, 85168), (4876, 42584), (5323, 39008), (9752, 21292), (10646, 19504)]