206539308

素因数分解:

$2^2\times 3^5\times {\mathrm{103}}^1\times {\mathrm{2063}}^1$

素因数の和:2185

約数の個数: 72

約数和(自身を含む): 546943488

約数和(自身を除く): 340404180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 162, 206, 243, 309, 324, 412, 486, 618, 927, 972, 1236, 1854, 2063, 2781, 3708, 4126, 5562, 6189, 8252, 8343, 11124, 12378, 16686, 18567, 24756, 25029, 33372, 37134, 50058, 55701, 74268, 100116, 111402, 167103, 212489, 222804, 334206, 424978, 501309, 637467, 668412, 849956, 1002618, 1274934, 1912401, 2005236, 2549868, 3824802, 5737203, 7649604, 11474406, 17211609, 22948812, 34423218, 51634827, 68846436, 103269654, 206539308]

約数ペア:

[(1, 206539308), (2, 103269654), (3, 68846436), (4, 51634827), (6, 34423218), (9, 22948812), (12, 17211609), (18, 11474406), (27, 7649604), (36, 5737203), (54, 3824802), (81, 2549868), (103, 2005236), (108, 1912401), (162, 1274934), (206, 1002618), (243, 849956), (309, 668412), (324, 637467), (412, 501309), (486, 424978), (618, 334206), (927, 222804), (972, 212489), (1236, 167103), (1854, 111402), (2063, 100116), (2781, 74268), (3708, 55701), (4126, 50058), (5562, 37134), (6189, 33372), (8252, 25029), (8343, 24756), (11124, 18567), (12378, 16686)]