198102784

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:813

約数の個数: 72

約数和(自身を含む): 436205952

約数和(自身を除く): 238103168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 103, 128, 176, 206, 256, 352, 412, 683, 704, 824, 1133, 1366, 1408, 1648, 2266, 2732, 2816, 3296, 4532, 5464, 6592, 7513, 9064, 10928, 13184, 15026, 18128, 21856, 26368, 30052, 36256, 43712, 60104, 70349, 72512, 87424, 120208, 140698, 145024, 174848, 240416, 281396, 290048, 480832, 562792, 773839, 961664, 1125584, 1547678, 1923328, 2251168, 3095356, 4502336, 6190712, 9004672, 12381424, 18009344, 24762848, 49525696, 99051392, 198102784]

約数ペア:

[(1, 198102784), (2, 99051392), (4, 49525696), (8, 24762848), (11, 18009344), (16, 12381424), (22, 9004672), (32, 6190712), (44, 4502336), (64, 3095356), (88, 2251168), (103, 1923328), (128, 1547678), (176, 1125584), (206, 961664), (256, 773839), (352, 562792), (412, 480832), (683, 290048), (704, 281396), (824, 240416), (1133, 174848), (1366, 145024), (1408, 140698), (1648, 120208), (2266, 87424), (2732, 72512), (2816, 70349), (3296, 60104), (4532, 43712), (5464, 36256), (6592, 30052), (7513, 26368), (9064, 21856), (10928, 18128), (13184, 15026)]