202163979465

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{213930137}}^1$

素因数の和:213930158

約数の個数: 32

約数和(自身を含む): 410745864960

約数和(自身を除く): 208581885495

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 213930137, 641790411, 1069650685, 1497510959, 1925371233, 3208952055, 4492532877, 5776113699, 7487554795, 9626856165, 13477598631, 22462664385, 28880568495, 40432795893, 67387993155, 202163979465]

約数ペア:

[(1, 202163979465), (3, 67387993155), (5, 40432795893), (7, 28880568495), (9, 22462664385), (15, 13477598631), (21, 9626856165), (27, 7487554795), (35, 5776113699), (45, 4492532877), (63, 3208952055), (105, 1925371233), (135, 1497510959), (189, 1069650685), (315, 641790411), (945, 213930137)]