201561712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{1951}}^1$

素因数の和:2557

約数の個数: 40

約数和(自身を含む): 426972672

約数和(自身を除く): 225410960

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 587, 1174, 1951, 2348, 3902, 4696, 6457, 7804, 9392, 12914, 15608, 21461, 25828, 31216, 42922, 51656, 85844, 103312, 171688, 343376, 1145237, 2290474, 4580948, 9161896, 12597607, 18323792, 25195214, 50390428, 100780856, 201561712]

約数ペア:

[(1, 201561712), (2, 100780856), (4, 50390428), (8, 25195214), (11, 18323792), (16, 12597607), (22, 9161896), (44, 4580948), (88, 2290474), (176, 1145237), (587, 343376), (1174, 171688), (1951, 103312), (2348, 85844), (3902, 51656), (4696, 42922), (6457, 31216), (7804, 25828), (9392, 21461), (12914, 15608)]