229991152

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{1049}}^1$

素因数の和:1321

約数の個数: 40

約数和(自身を含む): 454658400

約数和(自身を除く): 224667248

約数列:

[1, 2, 4, 8, 16, 71, 142, 193, 284, 386, 568, 772, 1049, 1136, 1544, 2098, 3088, 4196, 8392, 13703, 16784, 27406, 54812, 74479, 109624, 148958, 202457, 219248, 297916, 404914, 595832, 809828, 1191664, 1619656, 3239312, 14374447, 28748894, 57497788, 114995576, 229991152]

約数ペア:

[(1, 229991152), (2, 114995576), (4, 57497788), (8, 28748894), (16, 14374447), (71, 3239312), (142, 1619656), (193, 1191664), (284, 809828), (386, 595832), (568, 404914), (772, 297916), (1049, 219248), (1136, 202457), (1544, 148958), (2098, 109624), (3088, 74479), (4196, 54812), (8392, 27406), (13703, 16784)]