201428604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3389}}^1$

素因数の和:3539

約数の個数: 72

約数和(自身を含む): 552814080

約数和(自身を除く): 351385476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3302, 3389, 4572, 4953, 6604, 6778, 9906, 10167, 13556, 14859, 19812, 20334, 29718, 30501, 40668, 44057, 59436, 61002, 88114, 122004, 132171, 176228, 264342, 396513, 430403, 528684, 793026, 860806, 1291209, 1586052, 1721612, 2582418, 3873627, 5164836, 5595239, 7747254, 11190478, 15494508, 16785717, 22380956, 33571434, 50357151, 67142868, 100714302, 201428604]

約数ペア:

[(1, 201428604), (2, 100714302), (3, 67142868), (4, 50357151), (6, 33571434), (9, 22380956), (12, 16785717), (13, 15494508), (18, 11190478), (26, 7747254), (36, 5595239), (39, 5164836), (52, 3873627), (78, 2582418), (117, 1721612), (127, 1586052), (156, 1291209), (234, 860806), (254, 793026), (381, 528684), (468, 430403), (508, 396513), (762, 264342), (1143, 176228), (1524, 132171), (1651, 122004), (2286, 88114), (3302, 61002), (3389, 59436), (4572, 44057), (4953, 40668), (6604, 30501), (6778, 29718), (9906, 20334), (10167, 19812), (13556, 14859)]