209586592

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{647}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 423263232

約数和(自身を除く): 213676640

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 191, 212, 382, 424, 647, 764, 848, 1294, 1528, 1696, 2588, 3056, 5176, 6112, 10123, 10352, 20246, 20704, 34291, 40492, 68582, 80984, 123577, 137164, 161968, 247154, 274328, 323936, 494308, 548656, 988616, 1097312, 1977232, 3954464, 6549581, 13099162, 26198324, 52396648, 104793296, 209586592]

約数ペア:

[(1, 209586592), (2, 104793296), (4, 52396648), (8, 26198324), (16, 13099162), (32, 6549581), (53, 3954464), (106, 1977232), (191, 1097312), (212, 988616), (382, 548656), (424, 494308), (647, 323936), (764, 274328), (848, 247154), (1294, 161968), (1528, 137164), (1696, 123577), (2588, 80984), (3056, 68582), (5176, 40492), (6112, 34291), (10123, 20704), (10352, 20246)]