202288995

素因数分解:

$3^5\times 5^1\times {\mathrm{331}}^1\times {\mathrm{503}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 365444352

約数和(自身を除く): 163155357

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 331, 405, 503, 993, 1215, 1509, 1655, 2515, 2979, 4527, 4965, 7545, 8937, 13581, 14895, 22635, 26811, 40743, 44685, 67905, 80433, 122229, 134055, 166493, 203715, 402165, 499479, 611145, 832465, 1498437, 2497395, 4495311, 7492185, 13485933, 22476555, 40457799, 67429665, 202288995]

約数ペア:

[(1, 202288995), (3, 67429665), (5, 40457799), (9, 22476555), (15, 13485933), (27, 7492185), (45, 4495311), (81, 2497395), (135, 1498437), (243, 832465), (331, 611145), (405, 499479), (503, 402165), (993, 203715), (1215, 166493), (1509, 134055), (1655, 122229), (2515, 80433), (2979, 67905), (4527, 44685), (4965, 40743), (7545, 26811), (8937, 22635), (13581, 14895)]