201082554

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{120121}}^1$

素因数の和:120163

約数の個数: 32

約数和(自身を含む): 461268480

約数和(自身を除く): 260185926

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 120121, 240242, 360363, 720726, 1081089, 2162178, 3243267, 3723751, 6486534, 7447502, 11171253, 22342506, 33513759, 67027518, 100541277, 201082554]

約数ペア:

[(1, 201082554), (2, 100541277), (3, 67027518), (6, 33513759), (9, 22342506), (18, 11171253), (27, 7447502), (31, 6486534), (54, 3723751), (62, 3243267), (93, 2162178), (186, 1081089), (279, 720726), (558, 360363), (837, 240242), (1674, 120121)]