197474448

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:365

約数の個数: 160

約数和(自身を含む): 582819840

約数和(自身を除く): 385345392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 47, 48, 51, 57, 68, 76, 94, 102, 114, 136, 141, 152, 188, 204, 228, 271, 272, 282, 304, 323, 376, 408, 456, 542, 564, 646, 752, 799, 813, 816, 893, 912, 969, 1084, 1128, 1292, 1598, 1626, 1786, 1938, 2168, 2256, 2397, 2584, 2679, 3196, 3252, 3572, 3876, 4336, 4607, 4794, 5149, 5168, 5358, 6392, 6504, 7144, 7752, 9214, 9588, 10298, 10716, 12737, 12784, 13008, 13821, 14288, 15181, 15447, 15504, 18428, 19176, 20596, 21432, 25474, 27642, 30362, 30894, 36856, 38211, 38352, 41192, 42864, 45543, 50948, 55284, 60724, 61788, 73712, 76422, 82384, 87533, 91086, 101896, 110568, 121448, 123576, 152844, 175066, 182172, 203792, 216529, 221136, 242003, 242896, 247152, 262599, 305688, 350132, 364344, 433058, 484006, 525198, 611376, 649587, 700264, 726009, 728688, 866116, 968012, 1050396, 1299174, 1400528, 1452018, 1732232, 1936024, 2100792, 2598348, 2904036, 3464464, 3872048, 4114051, 4201584, 5196696, 5808072, 8228102, 10393392, 11616144, 12342153, 16456204, 24684306, 32912408, 49368612, 65824816, 98737224, 197474448]

約数ペア:

[(1, 197474448), (2, 98737224), (3, 65824816), (4, 49368612), (6, 32912408), (8, 24684306), (12, 16456204), (16, 12342153), (17, 11616144), (19, 10393392), (24, 8228102), (34, 5808072), (38, 5196696), (47, 4201584), (48, 4114051), (51, 3872048), (57, 3464464), (68, 2904036), (76, 2598348), (94, 2100792), (102, 1936024), (114, 1732232), (136, 1452018), (141, 1400528), (152, 1299174), (188, 1050396), (204, 968012), (228, 866116), (271, 728688), (272, 726009), (282, 700264), (304, 649587), (323, 611376), (376, 525198), (408, 484006), (456, 433058), (542, 364344), (564, 350132), (646, 305688), (752, 262599), (799, 247152), (813, 242896), (816, 242003), (893, 221136), (912, 216529), (969, 203792), (1084, 182172), (1128, 175066), (1292, 152844), (1598, 123576), (1626, 121448), (1786, 110568), (1938, 101896), (2168, 91086), (2256, 87533), (2397, 82384), (2584, 76422), (2679, 73712), (3196, 61788), (3252, 60724), (3572, 55284), (3876, 50948), (4336, 45543), (4607, 42864), (4794, 41192), (5149, 38352), (5168, 38211), (5358, 36856), (6392, 30894), (6504, 30362), (7144, 27642), (7752, 25474), (9214, 21432), (9588, 20596), (10298, 19176), (10716, 18428), (12737, 15504), (12784, 15447), (13008, 15181), (13821, 14288)]