209364816

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{65101}}^1$

素因数の和:65179

約数の個数: 40

約数和(自身を含む): 548940064

約数和(自身を除く): 339575248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 65101, 130202, 195303, 260404, 390606, 520808, 781212, 1041616, 1562424, 3124848, 4361767, 8723534, 13085301, 17447068, 26170602, 34894136, 52341204, 69788272, 104682408, 209364816]

約数ペア:

[(1, 209364816), (2, 104682408), (3, 69788272), (4, 52341204), (6, 34894136), (8, 26170602), (12, 17447068), (16, 13085301), (24, 8723534), (48, 4361767), (67, 3124848), (134, 1562424), (201, 1041616), (268, 781212), (402, 520808), (536, 390606), (804, 260404), (1072, 195303), (1608, 130202), (3216, 65101)]