200614760

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{70639}}^1$

素因数の和:70721

約数の個数: 32

約数和(自身を含む): 457747200

約数和(自身を除く): 257132440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 70639, 141278, 282556, 353195, 565112, 706390, 1412780, 2825560, 5015369, 10030738, 20061476, 25076845, 40122952, 50153690, 100307380, 200614760]

約数ペア:

[(1, 200614760), (2, 100307380), (4, 50153690), (5, 40122952), (8, 25076845), (10, 20061476), (20, 10030738), (40, 5015369), (71, 2825560), (142, 1412780), (284, 706390), (355, 565112), (568, 353195), (710, 282556), (1420, 141278), (2840, 70639)]