203498512

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{95629}}^1$

素因数の和:95663

約数の個数: 40

約数和(自身を含む): 474324800

約数和(自身を除く): 270826288

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 95629, 191258, 382516, 669403, 765032, 1338806, 1530064, 1816951, 2677612, 3633902, 5355224, 7267804, 10710448, 12718657, 14535608, 25437314, 29071216, 50874628, 101749256, 203498512]

約数ペア:

[(1, 203498512), (2, 101749256), (4, 50874628), (7, 29071216), (8, 25437314), (14, 14535608), (16, 12718657), (19, 10710448), (28, 7267804), (38, 5355224), (56, 3633902), (76, 2677612), (112, 1816951), (133, 1530064), (152, 1338806), (266, 765032), (304, 669403), (532, 382516), (1064, 191258), (2128, 95629)]