208045162732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16273}}^1\times {\mathrm{7853}}^1$

素因数の和:24178

約数の個数: 48

約数和(自身を含む): 407988659232

約数和(自身を除く): 199943496500

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 7853, 15706, 16273, 31412, 32546, 65092, 86383, 172766, 179003, 290561, 345532, 358006, 581122, 602101, 716012, 1162244, 1204202, 2408404, 3196171, 6392342, 6623111, 12784684, 13246222, 26492444, 127791869, 255583738, 511167476, 1405710559, 2811421118, 4728299153, 5622842236, 9456598306, 18913196612, 52011290683, 104022581366, 208045162732]

約数ペア:

[(1, 208045162732), (2, 104022581366), (4, 52011290683), (11, 18913196612), (22, 9456598306), (37, 5622842236), (44, 4728299153), (74, 2811421118), (148, 1405710559), (407, 511167476), (814, 255583738), (1628, 127791869), (7853, 26492444), (15706, 13246222), (16273, 12784684), (31412, 6623111), (32546, 6392342), (65092, 3196171), (86383, 2408404), (172766, 1204202), (179003, 1162244), (290561, 716012), (345532, 602101), (358006, 581122)]