202389374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{399979}}^1$

素因数の和:400015

約数の個数: 16

約数和(自身を含む): 345582720

約数和(自身を除く): 143193346

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 399979, 799958, 4399769, 8799538, 9199517, 18399034, 101194687, 202389374]

約数ペア:

[(1, 202389374), (2, 101194687), (11, 18399034), (22, 9199517), (23, 8799538), (46, 4399769), (253, 799958), (506, 399979)]