201945303

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{47843}}^1$

素因数の和:47923

約数の個数: 24

約数和(自身を含む): 338352768

約数和(自身を除く): 136407465

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 47843, 143529, 334901, 430587, 1004703, 3014109, 3205481, 9616443, 22438367, 28849329, 67315101, 201945303]

約数ペア:

[(1, 201945303), (3, 67315101), (7, 28849329), (9, 22438367), (21, 9616443), (63, 3205481), (67, 3014109), (201, 1004703), (469, 430587), (603, 334901), (1407, 143529), (4221, 47843)]