224799952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{5431}}^1$

素因数の和:5651

約数の個数: 40

約数和(自身を含む): 471497600

約数和(自身を除く): 246697648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 199, 208, 398, 796, 1592, 2587, 3184, 5174, 5431, 10348, 10862, 20696, 21724, 41392, 43448, 70603, 86896, 141206, 282412, 564824, 1080769, 1129648, 2161538, 4323076, 8646152, 14049997, 17292304, 28099994, 56199988, 112399976, 224799952]

約数ペア:

[(1, 224799952), (2, 112399976), (4, 56199988), (8, 28099994), (13, 17292304), (16, 14049997), (26, 8646152), (52, 4323076), (104, 2161538), (199, 1129648), (208, 1080769), (398, 564824), (796, 282412), (1592, 141206), (2587, 86896), (3184, 70603), (5174, 43448), (5431, 41392), (10348, 21724), (10862, 20696)]