201469144

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 410235840

約数和(自身を除く): 208766696

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 101, 148, 184, 202, 293, 296, 404, 586, 808, 851, 1172, 1702, 2323, 2344, 3404, 3737, 4646, 6739, 6808, 7474, 9292, 10841, 13478, 14948, 18584, 21682, 26956, 29593, 29896, 43364, 53912, 59186, 85951, 86728, 118372, 171902, 236744, 249343, 343804, 498686, 680639, 687608, 997372, 1094941, 1361278, 1994744, 2189882, 2722556, 4379764, 5445112, 8759528, 25183643, 50367286, 100734572, 201469144]

約数ペア:

[(1, 201469144), (2, 100734572), (4, 50367286), (8, 25183643), (23, 8759528), (37, 5445112), (46, 4379764), (74, 2722556), (92, 2189882), (101, 1994744), (148, 1361278), (184, 1094941), (202, 997372), (293, 687608), (296, 680639), (404, 498686), (586, 343804), (808, 249343), (851, 236744), (1172, 171902), (1702, 118372), (2323, 86728), (2344, 85951), (3404, 59186), (3737, 53912), (4646, 43364), (6739, 29896), (6808, 29593), (7474, 26956), (9292, 21682), (10841, 18584), (13478, 14948)]