201867008

素因数分解:

$2^8\times 7^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1037

約数の個数: 72

約数和(自身を含む): 464658432

約数和(自身を除く): 262791424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 887, 889, 896, 1016, 1774, 1778, 1792, 2032, 3548, 3556, 4064, 6209, 7096, 7112, 8128, 12418, 14192, 14224, 16256, 24836, 28384, 28448, 32512, 49672, 56768, 56896, 99344, 112649, 113536, 113792, 198688, 225298, 227072, 227584, 397376, 450596, 788543, 794752, 901192, 1577086, 1589504, 1802384, 3154172, 3604768, 6308344, 7209536, 12616688, 14419072, 25233376, 28838144, 50466752, 100933504, 201867008]

約数ペア:

[(1, 201867008), (2, 100933504), (4, 50466752), (7, 28838144), (8, 25233376), (14, 14419072), (16, 12616688), (28, 7209536), (32, 6308344), (56, 3604768), (64, 3154172), (112, 1802384), (127, 1589504), (128, 1577086), (224, 901192), (254, 794752), (256, 788543), (448, 450596), (508, 397376), (887, 227584), (889, 227072), (896, 225298), (1016, 198688), (1774, 113792), (1778, 113536), (1792, 112649), (2032, 99344), (3548, 56896), (3556, 56768), (4064, 49672), (6209, 32512), (7096, 28448), (7112, 28384), (8128, 24836), (12418, 16256), (14192, 14224)]