200887808

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:755

約数の個数: 80

約数和(自身を含む): 446797296

約数和(自身を除く): 245909488

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 176, 212, 256, 352, 424, 512, 583, 673, 704, 848, 1166, 1346, 1408, 1696, 2332, 2692, 2816, 3392, 4664, 5384, 5632, 6784, 7403, 9328, 10768, 13568, 14806, 18656, 21536, 27136, 29612, 35669, 37312, 43072, 59224, 71338, 74624, 86144, 118448, 142676, 149248, 172288, 236896, 285352, 298496, 344576, 392359, 473792, 570704, 784718, 947584, 1141408, 1569436, 1895168, 2282816, 3138872, 3790336, 4565632, 6277744, 9131264, 12555488, 18262528, 25110976, 50221952, 100443904, 200887808]

約数ペア:

[(1, 200887808), (2, 100443904), (4, 50221952), (8, 25110976), (11, 18262528), (16, 12555488), (22, 9131264), (32, 6277744), (44, 4565632), (53, 3790336), (64, 3138872), (88, 2282816), (106, 1895168), (128, 1569436), (176, 1141408), (212, 947584), (256, 784718), (352, 570704), (424, 473792), (512, 392359), (583, 344576), (673, 298496), (704, 285352), (848, 236896), (1166, 172288), (1346, 149248), (1408, 142676), (1696, 118448), (2332, 86144), (2692, 74624), (2816, 71338), (3392, 59224), (4664, 43072), (5384, 37312), (5632, 35669), (6784, 29612), (7403, 27136), (9328, 21536), (10768, 18656), (13568, 14806)]