201380501

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1\times {\mathrm{683}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 234048384

約数和(自身を除く): 32667883

約数列:

[1, 7, 73, 511, 577, 683, 4039, 4781, 42121, 49859, 294847, 349013, 394091, 2758637, 28768643, 201380501]

約数ペア:

[(1, 201380501), (7, 28768643), (73, 2758637), (511, 394091), (577, 349013), (683, 294847), (4039, 49859), (4781, 42121)]