211318194

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{6619}}^1$

素因数の和:6954

約数の個数: 32

約数和(自身を含む): 448994880

約数和(自身を除く): 237676686

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 313, 626, 939, 1878, 5321, 6619, 10642, 13238, 15963, 19857, 31926, 39714, 112523, 225046, 337569, 675138, 2071747, 4143494, 6215241, 12430482, 35219699, 70439398, 105659097, 211318194]

約数ペア:

[(1, 211318194), (2, 105659097), (3, 70439398), (6, 35219699), (17, 12430482), (34, 6215241), (51, 4143494), (102, 2071747), (313, 675138), (626, 337569), (939, 225046), (1878, 112523), (5321, 39714), (6619, 31926), (10642, 19857), (13238, 15963)]