202905392

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{6581}}^1$

素因数の和:6677

約数の個数: 40

約数和(自身を含む): 411348672

約数和(自身を除く): 208443280

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 164, 188, 328, 376, 656, 752, 1927, 3854, 6581, 7708, 13162, 15416, 26324, 30832, 52648, 105296, 269821, 309307, 539642, 618614, 1079284, 1237228, 2158568, 2474456, 4317136, 4948912, 12681587, 25363174, 50726348, 101452696, 202905392]

約数ペア:

[(1, 202905392), (2, 101452696), (4, 50726348), (8, 25363174), (16, 12681587), (41, 4948912), (47, 4317136), (82, 2474456), (94, 2158568), (164, 1237228), (188, 1079284), (328, 618614), (376, 539642), (656, 309307), (752, 269821), (1927, 105296), (3854, 52648), (6581, 30832), (7708, 26324), (13162, 15416)]