201912156

素因数分解:

$2^2\times 3^3\times {\mathrm{509}}^1\times {\mathrm{3673}}^1$

素因数の和:4195

約数の個数: 48

約数和(自身を含む): 524647200

約数和(自身を除く): 322735044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 509, 1018, 1527, 2036, 3054, 3673, 4581, 6108, 7346, 9162, 11019, 13743, 14692, 18324, 22038, 27486, 33057, 44076, 54972, 66114, 99171, 132228, 198342, 396684, 1869557, 3739114, 5608671, 7478228, 11217342, 16826013, 22434684, 33652026, 50478039, 67304052, 100956078, 201912156]

約数ペア:

[(1, 201912156), (2, 100956078), (3, 67304052), (4, 50478039), (6, 33652026), (9, 22434684), (12, 16826013), (18, 11217342), (27, 7478228), (36, 5608671), (54, 3739114), (108, 1869557), (509, 396684), (1018, 198342), (1527, 132228), (2036, 99171), (3054, 66114), (3673, 54972), (4581, 44076), (6108, 33057), (7346, 27486), (9162, 22038), (11019, 18324), (13743, 14692)]