203431242

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{98849}}^1$

素因数の和:98875

約数の個数: 32

約数和(自身を含む): 474480000

約数和(自身を除く): 271048758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 98849, 197698, 296547, 593094, 691943, 1383886, 2075829, 4151658, 4843601, 9687202, 14530803, 29061606, 33905207, 67810414, 101715621, 203431242]

約数ペア:

[(1, 203431242), (2, 101715621), (3, 67810414), (6, 33905207), (7, 29061606), (14, 14530803), (21, 9687202), (42, 4843601), (49, 4151658), (98, 2075829), (147, 1383886), (294, 691943), (343, 593094), (686, 296547), (1029, 197698), (2058, 98849)]