223077988

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{14407}}^1$

素因数の和:14504

約数の個数: 36

約数和(自身を含む): 459903360

約数和(自身を除く): 236825372

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 7742, 14407, 15484, 28814, 57628, 100849, 201698, 403396, 705943, 1138153, 1411886, 2276306, 2823772, 4552612, 7967071, 15934142, 31868284, 55769497, 111538994, 223077988]

約数ペア:

[(1, 223077988), (2, 111538994), (4, 55769497), (7, 31868284), (14, 15934142), (28, 7967071), (49, 4552612), (79, 2823772), (98, 2276306), (158, 1411886), (196, 1138153), (316, 705943), (553, 403396), (1106, 201698), (2212, 100849), (3871, 57628), (7742, 28814), (14407, 15484)]