200977889

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1\times {\mathrm{853}}^1$

素因数の和:1304

約数の個数: 16

約数和(自身を含む): 232998528

約数和(自身を除く): 32020639

約数列:

[1, 7, 97, 347, 679, 853, 2429, 5971, 33659, 82741, 235613, 295991, 579187, 2071937, 28711127, 200977889]

約数ペア:

[(1, 200977889), (7, 28711127), (97, 2071937), (347, 579187), (679, 295991), (853, 235613), (2429, 82741), (5971, 33659)]