215320056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1281667}}^1$

素因数の和:1281683

約数の個数: 32

約数和(自身を含む): 615200640

約数和(自身を除く): 399880584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1281667, 2563334, 3845001, 5126668, 7690002, 8971669, 10253336, 15380004, 17943338, 26915007, 30760008, 35886676, 53830014, 71773352, 107660028, 215320056]

約数ペア:

[(1, 215320056), (2, 107660028), (3, 71773352), (4, 53830014), (6, 35886676), (7, 30760008), (8, 26915007), (12, 17943338), (14, 15380004), (21, 10253336), (24, 8971669), (28, 7690002), (42, 5126668), (56, 3845001), (84, 2563334), (168, 1281667)]