208167744

素因数分解:

$2^6\times 3^1\times {\mathrm{397}}^1\times {\mathrm{2731}}^1$

素因数の和:3143

約数の個数: 56

約数和(自身を含む): 552366688

約数和(自身を除く): 344198944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 397, 794, 1191, 1588, 2382, 2731, 3176, 4764, 5462, 6352, 8193, 9528, 10924, 12704, 16386, 19056, 21848, 25408, 32772, 38112, 43696, 65544, 76224, 87392, 131088, 174784, 262176, 524352, 1084207, 2168414, 3252621, 4336828, 6505242, 8673656, 13010484, 17347312, 26020968, 34694624, 52041936, 69389248, 104083872, 208167744]

約数ペア:

[(1, 208167744), (2, 104083872), (3, 69389248), (4, 52041936), (6, 34694624), (8, 26020968), (12, 17347312), (16, 13010484), (24, 8673656), (32, 6505242), (48, 4336828), (64, 3252621), (96, 2168414), (192, 1084207), (397, 524352), (794, 262176), (1191, 174784), (1588, 131088), (2382, 87392), (2731, 76224), (3176, 65544), (4764, 43696), (5462, 38112), (6352, 32772), (8193, 25408), (9528, 21848), (10924, 19056), (12704, 16386)]