200975103

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167899}}^1$

素因数の和:167931

約数の個数: 24

約数和(自身を含む): 349232000

約数和(自身を除く): 148256897

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 167899, 503697, 1175293, 1511091, 3190081, 3525879, 9570243, 10577637, 22330567, 28710729, 66991701, 200975103]

約数ペア:

[(1, 200975103), (3, 66991701), (7, 28710729), (9, 22330567), (19, 10577637), (21, 9570243), (57, 3525879), (63, 3190081), (133, 1511091), (171, 1175293), (399, 503697), (1197, 167899)]