205433298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1630423}}^1$

素因数の和:1630438

約数の個数: 24

約数和(自身を含む): 508692288

約数和(自身を除く): 303258990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1630423, 3260846, 4891269, 9782538, 11412961, 14673807, 22825922, 29347614, 34238883, 68477766, 102716649, 205433298]

約数ペア:

[(1, 205433298), (2, 102716649), (3, 68477766), (6, 34238883), (7, 29347614), (9, 22825922), (14, 14673807), (18, 11412961), (21, 9782538), (42, 4891269), (63, 3260846), (126, 1630423)]