197951166

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{6113}}^1$

素因数の和:6385

約数の個数: 48

約数和(自身を含む): 492152544

約数和(自身を除く): 294201378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 257, 514, 771, 1542, 1799, 2313, 3598, 4626, 5397, 6113, 10794, 12226, 16191, 18339, 32382, 36678, 42791, 55017, 85582, 110034, 128373, 256746, 385119, 770238, 1571041, 3142082, 4713123, 9426246, 10997287, 14139369, 21994574, 28278738, 32991861, 65983722, 98975583, 197951166]

約数ペア:

[(1, 197951166), (2, 98975583), (3, 65983722), (6, 32991861), (7, 28278738), (9, 21994574), (14, 14139369), (18, 10997287), (21, 9426246), (42, 4713123), (63, 3142082), (126, 1571041), (257, 770238), (514, 385119), (771, 256746), (1542, 128373), (1799, 110034), (2313, 85582), (3598, 55017), (4626, 42791), (5397, 36678), (6113, 32382), (10794, 18339), (12226, 16191)]