201452888

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{276721}}^1$

素因数の和:276747

約数の個数: 32

約数和(自身を含む): 464892960

約数和(自身を除く): 263440072

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 276721, 553442, 1106884, 1937047, 2213768, 3597373, 3874094, 7194746, 7748188, 14389492, 15496376, 25181611, 28778984, 50363222, 100726444, 201452888]

約数ペア:

[(1, 201452888), (2, 100726444), (4, 50363222), (7, 28778984), (8, 25181611), (13, 15496376), (14, 14389492), (26, 7748188), (28, 7194746), (52, 3874094), (56, 3597373), (91, 2213768), (104, 1937047), (182, 1106884), (364, 553442), (728, 276721)]