204049825

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28439}}^1$

素因数の和:28497

約数の個数: 24

約数和(自身を含む): 296231040

約数和(自身を除く): 92181215

約数列:

[1, 5, 7, 25, 35, 41, 175, 205, 287, 1025, 1435, 7175, 28439, 142195, 199073, 710975, 995365, 1165999, 4976825, 5829995, 8161993, 29149975, 40809965, 204049825]

約数ペア:

[(1, 204049825), (5, 40809965), (7, 29149975), (25, 8161993), (35, 5829995), (41, 4976825), (175, 1165999), (205, 995365), (287, 710975), (1025, 199073), (1435, 142195), (7175, 28439)]