201957812

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{13043}}^1$

素因数の和:13140

約数の個数: 36

約数和(自身を含む): 416364480

約数和(自身を除く): 214406668

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 7742, 13043, 15484, 26086, 52172, 91301, 182602, 365204, 639107, 1030397, 1278214, 2060794, 2556428, 4121588, 7212779, 14425558, 28851116, 50489453, 100978906, 201957812]

約数ペア:

[(1, 201957812), (2, 100978906), (4, 50489453), (7, 28851116), (14, 14425558), (28, 7212779), (49, 4121588), (79, 2556428), (98, 2060794), (158, 1278214), (196, 1030397), (316, 639107), (553, 365204), (1106, 182602), (2212, 91301), (3871, 52172), (7742, 26086), (13043, 15484)]