201561348

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{23893}}^1$

素因数の和:23956

約数の個数: 48

約数和(自身を含む): 508464320

約数和(自身を除く): 306902972

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 23893, 47786, 71679, 95572, 143358, 286716, 453967, 884041, 907934, 1361901, 1768082, 1815868, 2652123, 2723802, 3536164, 5304246, 5447604, 10608492, 16796779, 33593558, 50390337, 67187116, 100780674, 201561348]

約数ペア:

[(1, 201561348), (2, 100780674), (3, 67187116), (4, 50390337), (6, 33593558), (12, 16796779), (19, 10608492), (37, 5447604), (38, 5304246), (57, 3536164), (74, 2723802), (76, 2652123), (111, 1815868), (114, 1768082), (148, 1361901), (222, 907934), (228, 884041), (444, 453967), (703, 286716), (1406, 143358), (2109, 95572), (2812, 71679), (4218, 47786), (8436, 23893)]