201549712

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{138427}}^1$

素因数の和:138455

約数の個数: 40

約数和(自身を含む): 480622016

約数和(自身を除く): 279072304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 138427, 276854, 553708, 968989, 1107416, 1799551, 1937978, 2214832, 3599102, 3875956, 7198204, 7751912, 12596857, 14396408, 15503824, 25193714, 28792816, 50387428, 100774856, 201549712]

約数ペア:

[(1, 201549712), (2, 100774856), (4, 50387428), (7, 28792816), (8, 25193714), (13, 15503824), (14, 14396408), (16, 12596857), (26, 7751912), (28, 7198204), (52, 3875956), (56, 3599102), (91, 2214832), (104, 1937978), (112, 1799551), (182, 1107416), (208, 968989), (364, 553708), (728, 276854), (1456, 138427)]