205153504

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{577}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 415993536

約数和(自身を除く): 210840032

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 271, 328, 542, 577, 656, 1084, 1154, 1312, 2168, 2308, 4336, 4616, 8672, 9232, 11111, 18464, 22222, 23657, 44444, 47314, 88888, 94628, 156367, 177776, 189256, 312734, 355552, 378512, 625468, 757024, 1250936, 2501872, 5003744, 6411047, 12822094, 25644188, 51288376, 102576752, 205153504]

約数ペア:

[(1, 205153504), (2, 102576752), (4, 51288376), (8, 25644188), (16, 12822094), (32, 6411047), (41, 5003744), (82, 2501872), (164, 1250936), (271, 757024), (328, 625468), (542, 378512), (577, 355552), (656, 312734), (1084, 189256), (1154, 177776), (1312, 156367), (2168, 94628), (2308, 88888), (4336, 47314), (4616, 44444), (8672, 23657), (9232, 22222), (11111, 18464)]