207621768

素因数分解:

$2^3\times 3^1\times {\mathrm{433}}^1\times {\mathrm{19979}}^1$

素因数の和:20421

約数の個数: 32

約数和(自身を含む): 520279200

約数和(自身を除く): 312657432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 433, 866, 1299, 1732, 2598, 3464, 5196, 10392, 19979, 39958, 59937, 79916, 119874, 159832, 239748, 479496, 8650907, 17301814, 25952721, 34603628, 51905442, 69207256, 103810884, 207621768]

約数ペア:

[(1, 207621768), (2, 103810884), (3, 69207256), (4, 51905442), (6, 34603628), (8, 25952721), (12, 17301814), (24, 8650907), (433, 479496), (866, 239748), (1299, 159832), (1732, 119874), (2598, 79916), (3464, 59937), (5196, 39958), (10392, 19979)]