206890956

素因数分解:

$2^2\times 3^3\times {\mathrm{167}}^1\times {\mathrm{11471}}^1$

素因数の和:11651

約数の個数: 48

約数和(自身を含む): 539642880

約数和(自身を除く): 332751924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 167, 334, 501, 668, 1002, 1503, 2004, 3006, 4509, 6012, 9018, 11471, 18036, 22942, 34413, 45884, 68826, 103239, 137652, 206478, 309717, 412956, 619434, 1238868, 1915657, 3831314, 5746971, 7662628, 11493942, 17240913, 22987884, 34481826, 51722739, 68963652, 103445478, 206890956]

約数ペア:

[(1, 206890956), (2, 103445478), (3, 68963652), (4, 51722739), (6, 34481826), (9, 22987884), (12, 17240913), (18, 11493942), (27, 7662628), (36, 5746971), (54, 3831314), (108, 1915657), (167, 1238868), (334, 619434), (501, 412956), (668, 309717), (1002, 206478), (1503, 137652), (2004, 103239), (3006, 68826), (4509, 45884), (6012, 34413), (9018, 22942), (11471, 18036)]