204874299

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37379}}^1$

素因数の和:37424

約数の個数: 32

約数和(自身を含む): 358848000

約数和(自身を除く): 153973701

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 37379, 112137, 261653, 336411, 784959, 1009233, 1083991, 2354877, 3251973, 7064631, 7587937, 9755919, 22763811, 29267757, 68291433, 204874299]

約数ペア:

[(1, 204874299), (3, 68291433), (7, 29267757), (9, 22763811), (21, 9755919), (27, 7587937), (29, 7064631), (63, 3251973), (87, 2354877), (189, 1083991), (203, 1009233), (261, 784959), (609, 336411), (783, 261653), (1827, 112137), (5481, 37379)]