200704636

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{414679}}^1$

素因数の和:414705

約数の個数: 18

約数和(自身を含む): 386067080

約数和(自身を除く): 185362444

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 414679, 829358, 1658716, 4561469, 9122938, 18245876, 50176159, 100352318, 200704636]

約数ペア:

[(1, 200704636), (2, 100352318), (4, 50176159), (11, 18245876), (22, 9122938), (44, 4561469), (121, 1658716), (242, 829358), (484, 414679)]