201876735

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{1289}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 331024320

約数和(自身を除く): 129147585

約数列:

[1, 3, 5, 15, 53, 159, 197, 265, 591, 795, 985, 1289, 2955, 3867, 6445, 10441, 19335, 31323, 52205, 68317, 156615, 204951, 253933, 341585, 761799, 1024755, 1269665, 3808995, 13458449, 40375347, 67292245, 201876735]

約数ペア:

[(1, 201876735), (3, 67292245), (5, 40375347), (15, 13458449), (53, 3808995), (159, 1269665), (197, 1024755), (265, 761799), (591, 341585), (795, 253933), (985, 204951), (1289, 156615), (2955, 68317), (3867, 52205), (6445, 31323), (10441, 19335)]