201147318

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2027}}^1$

素因数の和:2221

約数の個数: 48

約数和(自身を含む): 450824400

約数和(自身を除く): 249677082

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 149, 222, 298, 333, 447, 666, 894, 1341, 2027, 2682, 4054, 5513, 6081, 11026, 12162, 16539, 18243, 33078, 36486, 49617, 74999, 99234, 149998, 224997, 302023, 449994, 604046, 674991, 906069, 1349982, 1812138, 2718207, 5436414, 11174851, 22349702, 33524553, 67049106, 100573659, 201147318]

約数ペア:

[(1, 201147318), (2, 100573659), (3, 67049106), (6, 33524553), (9, 22349702), (18, 11174851), (37, 5436414), (74, 2718207), (111, 1812138), (149, 1349982), (222, 906069), (298, 674991), (333, 604046), (447, 449994), (666, 302023), (894, 224997), (1341, 149998), (2027, 99234), (2682, 74999), (4054, 49617), (5513, 36486), (6081, 33078), (11026, 18243), (12162, 16539)]