201026776

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{821}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 381934080

約数和(自身を除く): 180907304

約数列:

[1, 2, 4, 8, 127, 241, 254, 482, 508, 821, 964, 1016, 1642, 1928, 3284, 6568, 30607, 61214, 104267, 122428, 197861, 208534, 244856, 395722, 417068, 791444, 834136, 1582888, 25128347, 50256694, 100513388, 201026776]

約数ペア:

[(1, 201026776), (2, 100513388), (4, 50256694), (8, 25128347), (127, 1582888), (241, 834136), (254, 791444), (482, 417068), (508, 395722), (821, 244856), (964, 208534), (1016, 197861), (1642, 122428), (1928, 104267), (3284, 61214), (6568, 30607)]