200013898

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{4003}}^1$

素因数の和:4138

約数の個数: 32

約数和(自身を含む): 355170816

約数和(自身を除く): 155156918

約数列:

[1, 2, 7, 14, 43, 83, 86, 166, 301, 581, 602, 1162, 3569, 4003, 7138, 8006, 24983, 28021, 49966, 56042, 172129, 332249, 344258, 664498, 1204903, 2325743, 2409806, 4651486, 14286707, 28573414, 100006949, 200013898]

約数ペア:

[(1, 200013898), (2, 100006949), (7, 28573414), (14, 14286707), (43, 4651486), (83, 2409806), (86, 2325743), (166, 1204903), (301, 664498), (581, 344258), (602, 332249), (1162, 172129), (3569, 56042), (4003, 49966), (7138, 28021), (8006, 24983)]