201796342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 360557568

約数和(自身を除く): 158761226

約数列:

[1, 2, 11, 22, 23, 41, 46, 71, 82, 137, 142, 253, 274, 451, 506, 781, 902, 943, 1507, 1562, 1633, 1886, 2911, 3014, 3151, 3266, 5617, 5822, 6302, 9727, 10373, 11234, 17963, 19454, 20746, 32021, 34661, 35926, 61787, 64042, 66953, 69322, 106997, 123574, 129191, 133906, 213994, 223721, 258382, 398807, 447442, 736483, 797614, 1421101, 1472966, 2460931, 2842202, 4386877, 4921862, 8773754, 9172561, 18345122, 100898171, 201796342]

約数ペア:

[(1, 201796342), (2, 100898171), (11, 18345122), (22, 9172561), (23, 8773754), (41, 4921862), (46, 4386877), (71, 2842202), (82, 2460931), (137, 1472966), (142, 1421101), (253, 797614), (274, 736483), (451, 447442), (506, 398807), (781, 258382), (902, 223721), (943, 213994), (1507, 133906), (1562, 129191), (1633, 123574), (1886, 106997), (2911, 69322), (3014, 66953), (3151, 64042), (3266, 61787), (5617, 35926), (5822, 34661), (6302, 32021), (9727, 20746), (10373, 19454), (11234, 17963)]