201977649

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{2203}}^1$

素因数の和:2437

約数の個数: 24

約数和(自身を含む): 298439232

約数和(自身を除く): 96461583

約数列:

[1, 3, 9, 61, 167, 183, 501, 549, 1503, 2203, 6609, 10187, 19827, 30561, 91683, 134383, 367901, 403149, 1103703, 1209447, 3311109, 22441961, 67325883, 201977649]

約数ペア:

[(1, 201977649), (3, 67325883), (9, 22441961), (61, 3311109), (167, 1209447), (183, 1103703), (501, 403149), (549, 367901), (1503, 134383), (2203, 91683), (6609, 30561), (10187, 19827)]