203466848

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13219}}^1$

素因数の和:13279

約数の個数: 48

約数和(自身を含む): 443081520

約数和(自身を除く): 239614672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 3848, 7696, 13219, 15392, 26438, 52876, 105752, 171847, 211504, 343694, 423008, 489103, 687388, 978206, 1374776, 1956412, 2749552, 3912824, 5499104, 6358339, 7825648, 12716678, 15651296, 25433356, 50866712, 101733424, 203466848]

約数ペア:

[(1, 203466848), (2, 101733424), (4, 50866712), (8, 25433356), (13, 15651296), (16, 12716678), (26, 7825648), (32, 6358339), (37, 5499104), (52, 3912824), (74, 2749552), (104, 1956412), (148, 1374776), (208, 978206), (296, 687388), (416, 489103), (481, 423008), (592, 343694), (962, 211504), (1184, 171847), (1924, 105752), (3848, 52876), (7696, 26438), (13219, 15392)]