201480232

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{1231}}^1$

素因数の和:1777

約数の個数: 32

約数和(自身を含む): 388080000

約数和(自身を除く): 186599768

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 499, 998, 1231, 1996, 2462, 3992, 4924, 9848, 20459, 40918, 50471, 81836, 100942, 163672, 201884, 403768, 614269, 1228538, 2457076, 4914152, 25185029, 50370058, 100740116, 201480232]

約数ペア:

[(1, 201480232), (2, 100740116), (4, 50370058), (8, 25185029), (41, 4914152), (82, 2457076), (164, 1228538), (328, 614269), (499, 403768), (998, 201884), (1231, 163672), (1996, 100942), (2462, 81836), (3992, 50471), (4924, 40918), (9848, 20459)]