208454976

素因数分解:

$2^6\times 3^2\times {\mathrm{361901}}^1$

素因数の和:361919

約数の個数: 42

約数和(自身を含む): 597500202

約数和(自身を除く): 389045226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 361901, 723802, 1085703, 1447604, 2171406, 2895208, 3257109, 4342812, 5790416, 6514218, 8685624, 11580832, 13028436, 17371248, 23161664, 26056872, 34742496, 52113744, 69484992, 104227488, 208454976]

約数ペア:

[(1, 208454976), (2, 104227488), (3, 69484992), (4, 52113744), (6, 34742496), (8, 26056872), (9, 23161664), (12, 17371248), (16, 13028436), (18, 11580832), (24, 8685624), (32, 6514218), (36, 5790416), (48, 4342812), (64, 3257109), (72, 2895208), (96, 2171406), (144, 1447604), (192, 1085703), (288, 723802), (576, 361901)]