202498947

素因数分解:

$3^5\times 7^1\times {\mathrm{119047}}^1$

素因数の和:119069

約数の個数: 24

約数和(自身を含む): 346667776

約数和(自身を除く): 144168829

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 119047, 357141, 833329, 1071423, 2499987, 3214269, 7499961, 9642807, 22499883, 28928421, 67499649, 202498947]

約数ペア:

[(1, 202498947), (3, 67499649), (7, 28928421), (9, 22499883), (21, 9642807), (27, 7499961), (63, 3214269), (81, 2499987), (189, 1071423), (243, 833329), (567, 357141), (1701, 119047)]