215278804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179999}}^1$

素因数の和:180039

約数の個数: 24

約数和(自身を含む): 423360000

約数和(自身を除く): 208081196

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 179999, 359998, 719996, 2339987, 4139977, 4679974, 8279954, 9359948, 16559908, 53819701, 107639402, 215278804]

約数ペア:

[(1, 215278804), (2, 107639402), (4, 53819701), (13, 16559908), (23, 9359948), (26, 8279954), (46, 4679974), (52, 4139977), (92, 2339987), (299, 719996), (598, 359998), (1196, 179999)]