201288256

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2141}}^1$

素因数の和:2279

約数の個数: 56

約数和(自身を含む): 434166264

約数和(自身を除く): 232878008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 113, 208, 226, 416, 452, 832, 904, 1469, 1808, 2141, 2938, 3616, 4282, 5876, 7232, 8564, 11752, 17128, 23504, 27833, 34256, 47008, 55666, 68512, 94016, 111332, 137024, 222664, 241933, 445328, 483866, 890656, 967732, 1781312, 1935464, 3145129, 3870928, 6290258, 7741856, 12580516, 15483712, 25161032, 50322064, 100644128, 201288256]

約数ペア:

[(1, 201288256), (2, 100644128), (4, 50322064), (8, 25161032), (13, 15483712), (16, 12580516), (26, 7741856), (32, 6290258), (52, 3870928), (64, 3145129), (104, 1935464), (113, 1781312), (208, 967732), (226, 890656), (416, 483866), (452, 445328), (832, 241933), (904, 222664), (1469, 137024), (1808, 111332), (2141, 94016), (2938, 68512), (3616, 55666), (4282, 47008), (5876, 34256), (7232, 27833), (8564, 23504), (11752, 17128)]