208151616

素因数分解:

$2^6\times 3^1\times {\mathrm{73}}^1\times {\mathrm{14851}}^1$

素因数の和:14939

約数の個数: 56

約数和(自身を含む): 558316384

約数和(自身を除く): 350164768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 146, 192, 219, 292, 438, 584, 876, 1168, 1752, 2336, 3504, 4672, 7008, 14016, 14851, 29702, 44553, 59404, 89106, 118808, 178212, 237616, 356424, 475232, 712848, 950464, 1084123, 1425696, 2168246, 2851392, 3252369, 4336492, 6504738, 8672984, 13009476, 17345968, 26018952, 34691936, 52037904, 69383872, 104075808, 208151616]

約数ペア:

[(1, 208151616), (2, 104075808), (3, 69383872), (4, 52037904), (6, 34691936), (8, 26018952), (12, 17345968), (16, 13009476), (24, 8672984), (32, 6504738), (48, 4336492), (64, 3252369), (73, 2851392), (96, 2168246), (146, 1425696), (192, 1084123), (219, 950464), (292, 712848), (438, 475232), (584, 356424), (876, 237616), (1168, 178212), (1752, 118808), (2336, 89106), (3504, 59404), (4672, 44553), (7008, 29702), (14016, 14851)]