194895952

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{3413}}^1$

素因数の和:3547

約数の個数: 40

約数和(自身を含む): 391162464

約数和(自身を除く): 196266512

約数列:

[1, 2, 4, 8, 16, 43, 83, 86, 166, 172, 332, 344, 664, 688, 1328, 3413, 3569, 6826, 7138, 13652, 14276, 27304, 28552, 54608, 57104, 146759, 283279, 293518, 566558, 587036, 1133116, 1174072, 2266232, 2348144, 4532464, 12180997, 24361994, 48723988, 97447976, 194895952]

約数ペア:

[(1, 194895952), (2, 97447976), (4, 48723988), (8, 24361994), (16, 12180997), (43, 4532464), (83, 2348144), (86, 2266232), (166, 1174072), (172, 1133116), (332, 587036), (344, 566558), (664, 293518), (688, 283279), (1328, 146759), (3413, 57104), (3569, 54608), (6826, 28552), (7138, 27304), (13652, 14276)]