200915776

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:551

約数の個数: 56

約数和(自身を含む): 408371040

約数和(自身を除く): 207455264

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 109, 166, 218, 332, 347, 436, 664, 694, 872, 1328, 1388, 1744, 2656, 2776, 3488, 5312, 5552, 6976, 9047, 11104, 18094, 22208, 28801, 36188, 37823, 57602, 72376, 75646, 115204, 144752, 151292, 230408, 289504, 302584, 460816, 579008, 605168, 921632, 1210336, 1843264, 2420672, 3139309, 6278618, 12557236, 25114472, 50228944, 100457888, 200915776]

約数ペア:

[(1, 200915776), (2, 100457888), (4, 50228944), (8, 25114472), (16, 12557236), (32, 6278618), (64, 3139309), (83, 2420672), (109, 1843264), (166, 1210336), (218, 921632), (332, 605168), (347, 579008), (436, 460816), (664, 302584), (694, 289504), (872, 230408), (1328, 151292), (1388, 144752), (1744, 115204), (2656, 75646), (2776, 72376), (3488, 57602), (5312, 37823), (5552, 36188), (6976, 28801), (9047, 22208), (11104, 18094)]