203095046

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 391910400

約数和(自身を除く): 188815354

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 149, 154, 167, 298, 334, 371, 583, 742, 1043, 1166, 1169, 1639, 1837, 2086, 2338, 3278, 3674, 4081, 7897, 8162, 8851, 11473, 12859, 15794, 17702, 22946, 24883, 25718, 49766, 55279, 61957, 86867, 97361, 110558, 123914, 173734, 174181, 194722, 273713, 348362, 547426, 608069, 681527, 1216138, 1318799, 1363054, 1915991, 2637598, 3831982, 9231593, 14506789, 18463186, 29013578, 101547523, 203095046]

約数ペア:

[(1, 203095046), (2, 101547523), (7, 29013578), (11, 18463186), (14, 14506789), (22, 9231593), (53, 3831982), (77, 2637598), (106, 1915991), (149, 1363054), (154, 1318799), (167, 1216138), (298, 681527), (334, 608069), (371, 547426), (583, 348362), (742, 273713), (1043, 194722), (1166, 174181), (1169, 173734), (1639, 123914), (1837, 110558), (2086, 97361), (2338, 86867), (3278, 61957), (3674, 55279), (4081, 49766), (7897, 25718), (8162, 24883), (8851, 22946), (11473, 17702), (12859, 15794)]