201896576

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 489404160

約数和(自身を除く): 287507584

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 97, 101, 112, 128, 161, 184, 194, 202, 224, 322, 368, 388, 404, 448, 644, 679, 707, 736, 776, 808, 896, 1288, 1358, 1414, 1472, 1552, 1616, 2231, 2323, 2576, 2716, 2828, 2944, 3104, 3232, 4462, 4646, 5152, 5432, 5656, 6208, 6464, 8924, 9292, 9797, 10304, 10864, 11312, 12416, 12928, 15617, 16261, 17848, 18584, 19594, 20608, 21728, 22624, 31234, 32522, 35696, 37168, 39188, 43456, 45248, 62468, 65044, 68579, 71392, 74336, 78376, 86912, 90496, 124936, 130088, 137158, 142784, 148672, 156752, 225331, 249872, 260176, 274316, 285568, 297344, 313504, 450662, 499744, 520352, 548632, 627008, 901324, 999488, 1040704, 1097264, 1254016, 1577317, 1802648, 1998976, 2081408, 2194528, 3154634, 3605296, 4389056, 6309268, 7210592, 8778112, 12618536, 14421184, 25237072, 28842368, 50474144, 100948288, 201896576]

約数ペア:

[(1, 201896576), (2, 100948288), (4, 50474144), (7, 28842368), (8, 25237072), (14, 14421184), (16, 12618536), (23, 8778112), (28, 7210592), (32, 6309268), (46, 4389056), (56, 3605296), (64, 3154634), (92, 2194528), (97, 2081408), (101, 1998976), (112, 1802648), (128, 1577317), (161, 1254016), (184, 1097264), (194, 1040704), (202, 999488), (224, 901324), (322, 627008), (368, 548632), (388, 520352), (404, 499744), (448, 450662), (644, 313504), (679, 297344), (707, 285568), (736, 274316), (776, 260176), (808, 249872), (896, 225331), (1288, 156752), (1358, 148672), (1414, 142784), (1472, 137158), (1552, 130088), (1616, 124936), (2231, 90496), (2323, 86912), (2576, 78376), (2716, 74336), (2828, 71392), (2944, 68579), (3104, 65044), (3232, 62468), (4462, 45248), (4646, 43456), (5152, 39188), (5432, 37168), (5656, 35696), (6208, 32522), (6464, 31234), (8924, 22624), (9292, 21728), (9797, 20608), (10304, 19594), (10864, 18584), (11312, 17848), (12416, 16261), (12928, 15617)]