220141436

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 413411040

約数和(自身を除く): 193269604

約数列:

[1, 2, 4, 29, 53, 58, 61, 106, 116, 122, 212, 244, 587, 1174, 1537, 1769, 2348, 3074, 3233, 3538, 6148, 6466, 7076, 12932, 17023, 31111, 34046, 35807, 62222, 68092, 71614, 93757, 124444, 143228, 187514, 375028, 902219, 1038403, 1804438, 1897771, 2076806, 3608876, 3795542, 4153612, 7591084, 55035359, 110070718, 220141436]

約数ペア:

[(1, 220141436), (2, 110070718), (4, 55035359), (29, 7591084), (53, 4153612), (58, 3795542), (61, 3608876), (106, 2076806), (116, 1897771), (122, 1804438), (212, 1038403), (244, 902219), (587, 375028), (1174, 187514), (1537, 143228), (1769, 124444), (2348, 93757), (3074, 71614), (3233, 68092), (3538, 62222), (6148, 35807), (6466, 34046), (7076, 31111), (12932, 17023)]