200745801

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 317391360

約数和(自身を除く): 116645559

約数列:

[1, 3, 9, 29, 31, 43, 87, 93, 129, 261, 279, 387, 577, 899, 1247, 1333, 1731, 2697, 3741, 3999, 5193, 8091, 11223, 11997, 16733, 17887, 24811, 38657, 50199, 53661, 74433, 115971, 150597, 160983, 223299, 347913, 518723, 719519, 769141, 1556169, 2158557, 2307423, 4668507, 6475671, 6922269, 22305089, 66915267, 200745801]

約数ペア:

[(1, 200745801), (3, 66915267), (9, 22305089), (29, 6922269), (31, 6475671), (43, 4668507), (87, 2307423), (93, 2158557), (129, 1556169), (261, 769141), (279, 719519), (387, 518723), (577, 347913), (899, 223299), (1247, 160983), (1333, 150597), (1731, 115971), (2697, 74433), (3741, 53661), (3999, 50199), (5193, 38657), (8091, 24811), (11223, 17887), (11997, 16733)]