201789574812

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{157}}^1\times {\mathrm{242873}}^1$

素因数の和:243057

約数の個数: 144

約数和(自身を含む): 612450508320

約数和(自身を除く): 410660933508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 157, 189, 196, 252, 294, 314, 378, 441, 471, 588, 628, 756, 882, 942, 1099, 1323, 1413, 1764, 1884, 2198, 2646, 2826, 3297, 4239, 4396, 5292, 5652, 6594, 7693, 8478, 9891, 13188, 15386, 16956, 19782, 23079, 29673, 30772, 39564, 46158, 59346, 69237, 92316, 118692, 138474, 207711, 242873, 276948, 415422, 485746, 728619, 830844, 971492, 1457238, 1700111, 2185857, 2914476, 3400222, 4371714, 5100333, 6557571, 6800444, 8743428, 10200666, 11900777, 13115142, 15300999, 20401332, 23801554, 26230284, 30601998, 35702331, 38131061, 45902997, 47603108, 61203996, 71404662, 76262122, 91805994, 107106993, 114393183, 142809324, 152524244, 183611988, 214213986, 228786366, 266917427, 321320979, 343179549, 428427972, 457572732, 533834854, 642641958, 686359098, 800752281, 1029538647, 1067669708, 1285283916, 1372718196, 1601504562, 1868421989, 2059077294, 2402256843, 3203009124, 3736843978, 4118154588, 4804513686, 5605265967, 7206770529, 7473687956, 9609027372, 11210531934, 14413541058, 16815797901, 22421063868, 28827082116, 33631595802, 50447393703, 67263191604, 100894787406, 201789574812]

約数ペア:

[(1, 201789574812), (2, 100894787406), (3, 67263191604), (4, 50447393703), (6, 33631595802), (7, 28827082116), (9, 22421063868), (12, 16815797901), (14, 14413541058), (18, 11210531934), (21, 9609027372), (27, 7473687956), (28, 7206770529), (36, 5605265967), (42, 4804513686), (49, 4118154588), (54, 3736843978), (63, 3203009124), (84, 2402256843), (98, 2059077294), (108, 1868421989), (126, 1601504562), (147, 1372718196), (157, 1285283916), (189, 1067669708), (196, 1029538647), (252, 800752281), (294, 686359098), (314, 642641958), (378, 533834854), (441, 457572732), (471, 428427972), (588, 343179549), (628, 321320979), (756, 266917427), (882, 228786366), (942, 214213986), (1099, 183611988), (1323, 152524244), (1413, 142809324), (1764, 114393183), (1884, 107106993), (2198, 91805994), (2646, 76262122), (2826, 71404662), (3297, 61203996), (4239, 47603108), (4396, 45902997), (5292, 38131061), (5652, 35702331), (6594, 30601998), (7693, 26230284), (8478, 23801554), (9891, 20401332), (13188, 15300999), (15386, 13115142), (16956, 11900777), (19782, 10200666), (23079, 8743428), (29673, 6800444), (30772, 6557571), (39564, 5100333), (46158, 4371714), (59346, 3400222), (69237, 2914476), (92316, 2185857), (118692, 1700111), (138474, 1457238), (207711, 971492), (242873, 830844), (276948, 728619), (415422, 485746)]