199439072

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{38711}}^1$

素因数の和:38751

約数の個数: 48

約数和(自身を含む): 468260352

約数和(自身を除く): 268821280

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 38711, 77422, 154844, 270977, 309688, 541954, 619376, 890353, 1083908, 1238752, 1780706, 2167816, 3561412, 4335632, 6232471, 7122824, 8671264, 12464942, 14245648, 24929884, 28491296, 49859768, 99719536, 199439072]

約数ペア:

[(1, 199439072), (2, 99719536), (4, 49859768), (7, 28491296), (8, 24929884), (14, 14245648), (16, 12464942), (23, 8671264), (28, 7122824), (32, 6232471), (46, 4335632), (56, 3561412), (92, 2167816), (112, 1780706), (161, 1238752), (184, 1083908), (224, 890353), (322, 619376), (368, 541954), (644, 309688), (736, 270977), (1288, 154844), (2576, 77422), (5152, 38711)]