201774202

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2239}}^1$

素因数の和:2446

約数の個数: 32

約数和(自身を含む): 356751360

約数和(自身を除く): 154977158

約数列:

[1, 2, 7, 14, 41, 82, 157, 287, 314, 574, 1099, 2198, 2239, 4478, 6437, 12874, 15673, 31346, 45059, 90118, 91799, 183598, 351523, 642593, 703046, 1285186, 2460661, 4921322, 14412443, 28824886, 100887101, 201774202]

約数ペア:

[(1, 201774202), (2, 100887101), (7, 28824886), (14, 14412443), (41, 4921322), (82, 2460661), (157, 1285186), (287, 703046), (314, 642593), (574, 351523), (1099, 183598), (2198, 91799), (2239, 90118), (4478, 45059), (6437, 31346), (12874, 15673)]