213567248

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{3191}}^1$

素因数の和:3335

約数の個数: 40

約数和(自身を含む): 427472640

約数和(自身を除く): 213905392

約数列:

[1, 2, 4, 8, 16, 47, 89, 94, 178, 188, 356, 376, 712, 752, 1424, 3191, 4183, 6382, 8366, 12764, 16732, 25528, 33464, 51056, 66928, 149977, 283999, 299954, 567998, 599908, 1135996, 1199816, 2271992, 2399632, 4543984, 13347953, 26695906, 53391812, 106783624, 213567248]

約数ペア:

[(1, 213567248), (2, 106783624), (4, 53391812), (8, 26695906), (16, 13347953), (47, 4543984), (89, 2399632), (94, 2271992), (178, 1199816), (188, 1135996), (356, 599908), (376, 567998), (712, 299954), (752, 283999), (1424, 149977), (3191, 66928), (4183, 51056), (6382, 33464), (8366, 25528), (12764, 16732)]