207942358185

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{193}}^1\times {\mathrm{563}}^1$

素因数の和:876

約数の個数: 144

約数和(自身を含む): 387737041536

約数和(自身を除く): 179794683351

約数列:

[1, 3, 5, 9, 15, 23, 43, 45, 69, 115, 129, 193, 207, 215, 345, 387, 563, 579, 645, 965, 989, 1035, 1689, 1737, 1849, 1935, 2815, 2895, 2967, 4439, 4945, 5067, 5547, 8299, 8445, 8685, 8901, 9245, 12949, 13317, 14835, 16641, 22195, 24209, 24897, 25335, 27735, 38847, 39951, 41495, 42527, 44505, 64745, 66585, 72627, 74691, 83205, 108659, 116541, 121045, 124485, 127581, 190877, 194235, 199755, 212635, 217881, 325977, 356857, 363135, 373455, 382743, 543295, 556807, 572631, 582705, 637905, 954385, 977931, 1040987, 1070571, 1089405, 1629885, 1670421, 1717893, 1784285, 1913715, 2499157, 2784035, 2863155, 3122961, 3211713, 4672337, 4889655, 5011263, 5204935, 5352855, 7497471, 8207711, 8352105, 8589465, 9368883, 12495785, 14017011, 15614805, 16058565, 22492413, 23361685, 23942701, 24623133, 25056315, 37487355, 41038555, 42051033, 46844415, 70085055, 71828103, 73869399, 107463751, 112462065, 119713505, 123115665, 200910491, 210255165, 215484309, 322391253, 359140515, 369346995, 537318755, 602731473, 967173759, 1004552455, 1077421545, 1611956265, 1808194419, 3013657365, 4620941293, 4835868795, 9040972095, 13862823879, 23104706465, 41588471637, 69314119395, 207942358185]

約数ペア:

[(1, 207942358185), (3, 69314119395), (5, 41588471637), (9, 23104706465), (15, 13862823879), (23, 9040972095), (43, 4835868795), (45, 4620941293), (69, 3013657365), (115, 1808194419), (129, 1611956265), (193, 1077421545), (207, 1004552455), (215, 967173759), (345, 602731473), (387, 537318755), (563, 369346995), (579, 359140515), (645, 322391253), (965, 215484309), (989, 210255165), (1035, 200910491), (1689, 123115665), (1737, 119713505), (1849, 112462065), (1935, 107463751), (2815, 73869399), (2895, 71828103), (2967, 70085055), (4439, 46844415), (4945, 42051033), (5067, 41038555), (5547, 37487355), (8299, 25056315), (8445, 24623133), (8685, 23942701), (8901, 23361685), (9245, 22492413), (12949, 16058565), (13317, 15614805), (14835, 14017011), (16641, 12495785), (22195, 9368883), (24209, 8589465), (24897, 8352105), (25335, 8207711), (27735, 7497471), (38847, 5352855), (39951, 5204935), (41495, 5011263), (42527, 4889655), (44505, 4672337), (64745, 3211713), (66585, 3122961), (72627, 2863155), (74691, 2784035), (83205, 2499157), (108659, 1913715), (116541, 1784285), (121045, 1717893), (124485, 1670421), (127581, 1629885), (190877, 1089405), (194235, 1070571), (199755, 1040987), (212635, 977931), (217881, 954385), (325977, 637905), (356857, 582705), (363135, 572631), (373455, 556807), (382743, 543295)]