201461945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{6661}}^1$

素因数の和:6952

約数の個数: 16

約数和(自身を含む): 253262592

約数和(自身を除く): 51800647

約数列:

[1, 5, 23, 115, 263, 1315, 6049, 6661, 30245, 33305, 153203, 766015, 1751843, 8759215, 40292389, 201461945]

約数ペア:

[(1, 201461945), (5, 40292389), (23, 8759215), (115, 1751843), (263, 766015), (1315, 153203), (6049, 33305), (6661, 30245)]