201228978

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{3673}}^1$

素因数の和:4098

約数の個数: 32

約数和(自身を含む): 421128576

約数和(自身を除く): 219899598

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 397, 794, 1191, 2382, 3673, 7346, 9131, 11019, 18262, 22038, 27393, 54786, 84479, 168958, 253437, 506874, 1458181, 2916362, 4374543, 8749086, 33538163, 67076326, 100614489, 201228978]

約数ペア:

[(1, 201228978), (2, 100614489), (3, 67076326), (6, 33538163), (23, 8749086), (46, 4374543), (69, 2916362), (138, 1458181), (397, 506874), (794, 253437), (1191, 168958), (2382, 84479), (3673, 54786), (7346, 27393), (9131, 22038), (11019, 18262)]