208604928

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{38803}}^1$

素因数の和:38829

約数の個数: 72

約数和(自身を含む): 634523008

約数和(自身を除く): 425918080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 38803, 77606, 116409, 155212, 232818, 271621, 310424, 465636, 543242, 620848, 814863, 931272, 1086484, 1241696, 1629726, 1862544, 2172968, 2483392, 3259452, 3725088, 4345936, 4966784, 6518904, 7450176, 8691872, 9933568, 13037808, 14900352, 17383744, 26075616, 29800704, 34767488, 52151232, 69534976, 104302464, 208604928]

約数ペア:

[(1, 208604928), (2, 104302464), (3, 69534976), (4, 52151232), (6, 34767488), (7, 29800704), (8, 26075616), (12, 17383744), (14, 14900352), (16, 13037808), (21, 9933568), (24, 8691872), (28, 7450176), (32, 6518904), (42, 4966784), (48, 4345936), (56, 3725088), (64, 3259452), (84, 2483392), (96, 2172968), (112, 1862544), (128, 1629726), (168, 1241696), (192, 1086484), (224, 931272), (256, 814863), (336, 620848), (384, 543242), (448, 465636), (672, 310424), (768, 271621), (896, 232818), (1344, 155212), (1792, 116409), (2688, 77606), (5376, 38803)]