221719072

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 443675232

約数和(自身を除く): 221956160

約数列:

[1, 2, 4, 8, 16, 32, 131, 227, 233, 262, 454, 466, 524, 908, 932, 1048, 1816, 1864, 2096, 3632, 3728, 4192, 7264, 7456, 29737, 30523, 52891, 59474, 61046, 105782, 118948, 122092, 211564, 237896, 244184, 423128, 475792, 488368, 846256, 951584, 976736, 1692512, 6928721, 13857442, 27714884, 55429768, 110859536, 221719072]

約数ペア:

[(1, 221719072), (2, 110859536), (4, 55429768), (8, 27714884), (16, 13857442), (32, 6928721), (131, 1692512), (227, 976736), (233, 951584), (262, 846256), (454, 488368), (466, 475792), (524, 423128), (908, 244184), (932, 237896), (1048, 211564), (1816, 122092), (1864, 118948), (2096, 105782), (3632, 61046), (3728, 59474), (4192, 52891), (7264, 30523), (7456, 29737)]