201127844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{4651}}^1$

素因数の和:5243

約数の個数: 24

約数和(自身を含む): 371229600

約数和(自身を除く): 170101756

約数列:

[1, 2, 4, 19, 38, 76, 569, 1138, 2276, 4651, 9302, 10811, 18604, 21622, 43244, 88369, 176738, 353476, 2646419, 5292838, 10585676, 50281961, 100563922, 201127844]

約数ペア:

[(1, 201127844), (2, 100563922), (4, 50281961), (19, 10585676), (38, 5292838), (76, 2646419), (569, 353476), (1138, 176738), (2276, 88369), (4651, 43244), (9302, 21622), (10811, 18604)]