210725354

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{557}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 368654976

約数和(自身を除く): 157929622

約数列:

[1, 2, 7, 14, 61, 122, 427, 443, 557, 854, 886, 1114, 3101, 3899, 6202, 7798, 27023, 33977, 54046, 67954, 189161, 237839, 246751, 378322, 475678, 493502, 1727257, 3454514, 15051811, 30103622, 105362677, 210725354]

約数ペア:

[(1, 210725354), (2, 105362677), (7, 30103622), (14, 15051811), (61, 3454514), (122, 1727257), (427, 493502), (443, 475678), (557, 378322), (854, 246751), (886, 237839), (1114, 189161), (3101, 67954), (3899, 54046), (6202, 33977), (7798, 27023)]