200892159

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{269}}^1\times {\mathrm{491}}^1$

素因数の和:792

約数の個数: 36

約数和(自身を含む): 316026360

約数和(自身を除く): 115134201

約数列:

[1, 3, 9, 13, 39, 117, 169, 269, 491, 507, 807, 1473, 1521, 2421, 3497, 4419, 6383, 10491, 19149, 31473, 45461, 57447, 82979, 132079, 136383, 248937, 396237, 409149, 746811, 1188711, 1717027, 5151081, 15453243, 22321351, 66964053, 200892159]

約数ペア:

[(1, 200892159), (3, 66964053), (9, 22321351), (13, 15453243), (39, 5151081), (117, 1717027), (169, 1188711), (269, 746811), (491, 409149), (507, 396237), (807, 248937), (1473, 136383), (1521, 132079), (2421, 82979), (3497, 57447), (4419, 45461), (6383, 31473), (10491, 19149)]