210546572

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{1949}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 373464000

約数和(自身を除く): 162917428

約数列:

[1, 2, 4, 113, 226, 239, 452, 478, 956, 1949, 3898, 7796, 27007, 54014, 108028, 220237, 440474, 465811, 880948, 931622, 1863244, 52636643, 105273286, 210546572]

約数ペア:

[(1, 210546572), (2, 105273286), (4, 52636643), (113, 1863244), (226, 931622), (239, 880948), (452, 465811), (478, 440474), (956, 220237), (1949, 108028), (3898, 54014), (7796, 27007)]