210689344

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:935

約数の個数: 56

約数和(自身を含む): 432328320

約数和(自身を除く): 221638976

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 89, 94, 178, 188, 356, 376, 712, 752, 787, 1424, 1504, 1574, 2848, 3008, 3148, 4183, 5696, 6296, 8366, 12592, 16732, 25184, 33464, 36989, 50368, 66928, 70043, 73978, 133856, 140086, 147956, 267712, 280172, 295912, 560344, 591824, 1120688, 1183648, 2241376, 2367296, 3292021, 4482752, 6584042, 13168084, 26336168, 52672336, 105344672, 210689344]

約数ペア:

[(1, 210689344), (2, 105344672), (4, 52672336), (8, 26336168), (16, 13168084), (32, 6584042), (47, 4482752), (64, 3292021), (89, 2367296), (94, 2241376), (178, 1183648), (188, 1120688), (356, 591824), (376, 560344), (712, 295912), (752, 280172), (787, 267712), (1424, 147956), (1504, 140086), (1574, 133856), (2848, 73978), (3008, 70043), (3148, 66928), (4183, 50368), (5696, 36989), (6296, 33464), (8366, 25184), (12592, 16732)]