206800965

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4129}}^1$

素因数の和:4203

約数の個数: 64

約数和(自身を含む): 428198400

約数和(自身を除く): 221397435

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 53, 63, 105, 135, 159, 189, 265, 315, 371, 477, 795, 945, 1113, 1431, 1855, 2385, 3339, 4129, 5565, 7155, 10017, 12387, 16695, 20645, 28903, 37161, 50085, 61935, 86709, 111483, 144515, 185805, 218837, 260127, 433545, 557415, 656511, 780381, 1094185, 1300635, 1531859, 1969533, 3282555, 3901905, 4595577, 5908599, 7659295, 9847665, 13786731, 22977885, 29542995, 41360193, 68933655, 206800965]

約数ペア:

[(1, 206800965), (3, 68933655), (5, 41360193), (7, 29542995), (9, 22977885), (15, 13786731), (21, 9847665), (27, 7659295), (35, 5908599), (45, 4595577), (53, 3901905), (63, 3282555), (105, 1969533), (135, 1531859), (159, 1300635), (189, 1094185), (265, 780381), (315, 656511), (371, 557415), (477, 433545), (795, 260127), (945, 218837), (1113, 185805), (1431, 144515), (1855, 111483), (2385, 86709), (3339, 61935), (4129, 50085), (5565, 37161), (7155, 28903), (10017, 20645), (12387, 16695)]