201130998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 447897600

約数和(自身を除く): 246766602

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 79, 114, 138, 158, 237, 437, 474, 874, 971, 1311, 1501, 1817, 1942, 2622, 2913, 3002, 3634, 4503, 5451, 5826, 9006, 10902, 18449, 22333, 34523, 36898, 44666, 55347, 66999, 69046, 76709, 103569, 110694, 133998, 153418, 207138, 230127, 424327, 460254, 848654, 1272981, 1457471, 1764307, 2545962, 2914942, 3528614, 4372413, 5292921, 8744826, 10585842, 33521833, 67043666, 100565499, 201130998]

約数ペア:

[(1, 201130998), (2, 100565499), (3, 67043666), (6, 33521833), (19, 10585842), (23, 8744826), (38, 5292921), (46, 4372413), (57, 3528614), (69, 2914942), (79, 2545962), (114, 1764307), (138, 1457471), (158, 1272981), (237, 848654), (437, 460254), (474, 424327), (874, 230127), (971, 207138), (1311, 153418), (1501, 133998), (1817, 110694), (1942, 103569), (2622, 76709), (2913, 69046), (3002, 66999), (3634, 55347), (4503, 44666), (5451, 36898), (5826, 34523), (9006, 22333), (10902, 18449)]