204189012

素因数分解:

$2^2\times 3^5\times {\mathrm{210071}}^1$

素因数の和:210090

約数の個数: 36

約数和(自身を含む): 535263456

約数和(自身を除く): 331074444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 210071, 420142, 630213, 840284, 1260426, 1890639, 2520852, 3781278, 5671917, 7562556, 11343834, 17015751, 22687668, 34031502, 51047253, 68063004, 102094506, 204189012]

約数ペア:

[(1, 204189012), (2, 102094506), (3, 68063004), (4, 51047253), (6, 34031502), (9, 22687668), (12, 17015751), (18, 11343834), (27, 7562556), (36, 5671917), (54, 3781278), (81, 2520852), (108, 1890639), (162, 1260426), (243, 840284), (324, 630213), (486, 420142), (972, 210071)]