195743392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1123}}^1$

素因数の和:1565

約数の個数: 48

約数和(自身を含む): 416374560

約数和(自身を除く): 220631168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 419, 838, 1123, 1676, 2246, 3352, 4492, 5447, 6704, 8984, 10894, 13408, 14599, 17968, 21788, 29198, 35936, 43576, 58396, 87152, 116792, 174304, 233584, 467168, 470537, 941074, 1882148, 3764296, 6116981, 7528592, 12233962, 15057184, 24467924, 48935848, 97871696, 195743392]

約数ペア:

[(1, 195743392), (2, 97871696), (4, 48935848), (8, 24467924), (13, 15057184), (16, 12233962), (26, 7528592), (32, 6116981), (52, 3764296), (104, 1882148), (208, 941074), (416, 470537), (419, 467168), (838, 233584), (1123, 174304), (1676, 116792), (2246, 87152), (3352, 58396), (4492, 43576), (5447, 35936), (6704, 29198), (8984, 21788), (10894, 17968), (13408, 14599)]