201979184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:498

約数の個数: 80

約数和(自身を含む): 443543040

約数和(自身を除く): 241563856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 59, 88, 106, 118, 176, 212, 236, 367, 424, 472, 583, 649, 734, 848, 944, 1166, 1298, 1468, 2332, 2596, 2936, 3127, 4037, 4664, 5192, 5872, 6254, 8074, 9328, 10384, 12508, 16148, 19451, 21653, 25016, 32296, 34397, 38902, 43306, 50032, 64592, 68794, 77804, 86612, 137588, 155608, 173224, 213961, 238183, 275176, 311216, 346448, 427922, 476366, 550352, 855844, 952732, 1147609, 1711688, 1905464, 2295218, 3423376, 3810928, 4590436, 9180872, 12623699, 18361744, 25247398, 50494796, 100989592, 201979184]

約数ペア:

[(1, 201979184), (2, 100989592), (4, 50494796), (8, 25247398), (11, 18361744), (16, 12623699), (22, 9180872), (44, 4590436), (53, 3810928), (59, 3423376), (88, 2295218), (106, 1905464), (118, 1711688), (176, 1147609), (212, 952732), (236, 855844), (367, 550352), (424, 476366), (472, 427922), (583, 346448), (649, 311216), (734, 275176), (848, 238183), (944, 213961), (1166, 173224), (1298, 155608), (1468, 137588), (2332, 86612), (2596, 77804), (2936, 68794), (3127, 64592), (4037, 50032), (4664, 43306), (5192, 38902), (5872, 34397), (6254, 32296), (8074, 25016), (9328, 21653), (10384, 19451), (12508, 16148)]