204370432

素因数分解:

$2^9\times 7^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:601

約数の個数: 80

約数和(自身を含む): 471398400

約数和(自身を除く): 267027968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 449, 508, 512, 889, 896, 898, 1016, 1778, 1792, 1796, 2032, 3143, 3556, 3584, 3592, 4064, 6286, 7112, 7184, 8128, 12572, 14224, 14368, 16256, 25144, 28448, 28736, 32512, 50288, 56896, 57023, 57472, 65024, 100576, 113792, 114046, 114944, 201152, 227584, 228092, 229888, 399161, 402304, 455168, 456184, 798322, 804608, 912368, 1596644, 1609216, 1824736, 3193288, 3649472, 6386576, 7298944, 12773152, 14597888, 25546304, 29195776, 51092608, 102185216, 204370432]

約数ペア:

[(1, 204370432), (2, 102185216), (4, 51092608), (7, 29195776), (8, 25546304), (14, 14597888), (16, 12773152), (28, 7298944), (32, 6386576), (56, 3649472), (64, 3193288), (112, 1824736), (127, 1609216), (128, 1596644), (224, 912368), (254, 804608), (256, 798322), (448, 456184), (449, 455168), (508, 402304), (512, 399161), (889, 229888), (896, 228092), (898, 227584), (1016, 201152), (1778, 114944), (1792, 114046), (1796, 113792), (2032, 100576), (3143, 65024), (3556, 57472), (3584, 57023), (3592, 56896), (4064, 50288), (6286, 32512), (7112, 28736), (7184, 28448), (8128, 25144), (12572, 16256), (14224, 14368)]