193020784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1246

約数の個数: 80

約数和(自身を含む): 436472064

約数和(自身を除く): 243451280

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 41, 44, 46, 82, 88, 92, 164, 176, 184, 253, 328, 368, 451, 506, 656, 902, 943, 1012, 1163, 1804, 1886, 2024, 2326, 3608, 3772, 4048, 4652, 7216, 7544, 9304, 10373, 12793, 15088, 18608, 20746, 25586, 26749, 41492, 47683, 51172, 53498, 82984, 95366, 102344, 106996, 165968, 190732, 204688, 213992, 294239, 381464, 427984, 524513, 588478, 762928, 1049026, 1096709, 1176956, 2098052, 2193418, 2353912, 4196104, 4386836, 4707824, 8392208, 8773672, 12063799, 17547344, 24127598, 48255196, 96510392, 193020784]

約数ペア:

[(1, 193020784), (2, 96510392), (4, 48255196), (8, 24127598), (11, 17547344), (16, 12063799), (22, 8773672), (23, 8392208), (41, 4707824), (44, 4386836), (46, 4196104), (82, 2353912), (88, 2193418), (92, 2098052), (164, 1176956), (176, 1096709), (184, 1049026), (253, 762928), (328, 588478), (368, 524513), (451, 427984), (506, 381464), (656, 294239), (902, 213992), (943, 204688), (1012, 190732), (1163, 165968), (1804, 106996), (1886, 102344), (2024, 95366), (2326, 82984), (3608, 53498), (3772, 51172), (4048, 47683), (4652, 41492), (7216, 26749), (7544, 25586), (9304, 20746), (10373, 18608), (12793, 15088)]