198472554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 509693184

約数和(自身を除く): 311220630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 103, 123, 126, 206, 246, 287, 309, 369, 373, 574, 618, 721, 738, 746, 861, 927, 1119, 1442, 1722, 1854, 2163, 2238, 2583, 2611, 3357, 4223, 4326, 5166, 5222, 6489, 6714, 7833, 8446, 12669, 12978, 15293, 15666, 23499, 25338, 29561, 30586, 38007, 38419, 45879, 46998, 59122, 76014, 76838, 88683, 91758, 107051, 115257, 137637, 177366, 214102, 230514, 266049, 268933, 275274, 321153, 345771, 532098, 537866, 642306, 691542, 806799, 963459, 1575179, 1613598, 1926918, 2420397, 3150358, 4725537, 4840794, 9451074, 11026253, 14176611, 22052506, 28353222, 33078759, 66157518, 99236277, 198472554]

約数ペア:

[(1, 198472554), (2, 99236277), (3, 66157518), (6, 33078759), (7, 28353222), (9, 22052506), (14, 14176611), (18, 11026253), (21, 9451074), (41, 4840794), (42, 4725537), (63, 3150358), (82, 2420397), (103, 1926918), (123, 1613598), (126, 1575179), (206, 963459), (246, 806799), (287, 691542), (309, 642306), (369, 537866), (373, 532098), (574, 345771), (618, 321153), (721, 275274), (738, 268933), (746, 266049), (861, 230514), (927, 214102), (1119, 177366), (1442, 137637), (1722, 115257), (1854, 107051), (2163, 91758), (2238, 88683), (2583, 76838), (2611, 76014), (3357, 59122), (4223, 46998), (4326, 45879), (5166, 38419), (5222, 38007), (6489, 30586), (6714, 29561), (7833, 25338), (8446, 23499), (12669, 15666), (12978, 15293)]