204645632

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 427375872

約数和(自身を除く): 222730240

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 107, 124, 128, 214, 241, 248, 256, 428, 482, 496, 856, 964, 992, 1712, 1928, 1984, 3317, 3424, 3856, 3968, 6634, 6848, 7471, 7712, 7936, 13268, 13696, 14942, 15424, 25787, 26536, 27392, 29884, 30848, 51574, 53072, 59768, 61696, 103148, 106144, 119536, 206296, 212288, 239072, 412592, 424576, 478144, 799397, 825184, 849152, 956288, 1598794, 1650368, 1912576, 3197588, 3300736, 6395176, 6601472, 12790352, 25580704, 51161408, 102322816, 204645632]

約数ペア:

[(1, 204645632), (2, 102322816), (4, 51161408), (8, 25580704), (16, 12790352), (31, 6601472), (32, 6395176), (62, 3300736), (64, 3197588), (107, 1912576), (124, 1650368), (128, 1598794), (214, 956288), (241, 849152), (248, 825184), (256, 799397), (428, 478144), (482, 424576), (496, 412592), (856, 239072), (964, 212288), (992, 206296), (1712, 119536), (1928, 106144), (1984, 103148), (3317, 61696), (3424, 59768), (3856, 53072), (3968, 51574), (6634, 30848), (6848, 29884), (7471, 27392), (7712, 26536), (7936, 25787), (13268, 15424), (13696, 14942)]