201343978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5939}}^1$

素因数の和:6042

約数の個数: 32

約数和(自身を含む): 348986880

約数和(自身を除く): 147642902

約数列:

[1, 2, 11, 22, 23, 46, 67, 134, 253, 506, 737, 1474, 1541, 3082, 5939, 11878, 16951, 33902, 65329, 130658, 136597, 273194, 397913, 795826, 1502567, 3005134, 4377043, 8754086, 9151999, 18303998, 100671989, 201343978]

約数ペア:

[(1, 201343978), (2, 100671989), (11, 18303998), (22, 9151999), (23, 8754086), (46, 4377043), (67, 3005134), (134, 1502567), (253, 795826), (506, 397913), (737, 273194), (1474, 136597), (1541, 130658), (3082, 65329), (5939, 33902), (11878, 16951)]