205836032

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:785

約数の個数: 72

約数和(自身を含む): 436205952

約数和(自身を除く): 230369920

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 248, 256, 296, 496, 592, 701, 992, 1147, 1184, 1402, 1984, 2294, 2368, 2804, 3968, 4588, 4736, 5608, 7936, 9176, 9472, 11216, 18352, 21731, 22432, 25937, 36704, 43462, 44864, 51874, 73408, 86924, 89728, 103748, 146816, 173848, 179456, 207496, 293632, 347696, 414992, 695392, 804047, 829984, 1390784, 1608094, 1659968, 2781568, 3216188, 3319936, 5563136, 6432376, 6639872, 12864752, 25729504, 51459008, 102918016, 205836032]

約数ペア:

[(1, 205836032), (2, 102918016), (4, 51459008), (8, 25729504), (16, 12864752), (31, 6639872), (32, 6432376), (37, 5563136), (62, 3319936), (64, 3216188), (74, 2781568), (124, 1659968), (128, 1608094), (148, 1390784), (248, 829984), (256, 804047), (296, 695392), (496, 414992), (592, 347696), (701, 293632), (992, 207496), (1147, 179456), (1184, 173848), (1402, 146816), (1984, 103748), (2294, 89728), (2368, 86924), (2804, 73408), (3968, 51874), (4588, 44864), (4736, 43462), (5608, 36704), (7936, 25937), (9176, 22432), (9472, 21731), (11216, 18352)]