190355396

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{12613}}^1$

素因数の和:12649

約数の個数: 48

約数和(自身を含む): 423830400

約数和(自身を除く): 233475004

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 7546, 12613, 15092, 25226, 50452, 88291, 138743, 176582, 277486, 353164, 554972, 618037, 971201, 1236074, 1942402, 2472148, 3884804, 4326259, 6798407, 8652518, 13596814, 17305036, 27193628, 47588849, 95177698, 190355396]

約数ペア:

[(1, 190355396), (2, 95177698), (4, 47588849), (7, 27193628), (11, 17305036), (14, 13596814), (22, 8652518), (28, 6798407), (44, 4326259), (49, 3884804), (77, 2472148), (98, 1942402), (154, 1236074), (196, 971201), (308, 618037), (343, 554972), (539, 353164), (686, 277486), (1078, 176582), (1372, 138743), (2156, 88291), (3773, 50452), (7546, 25226), (12613, 15092)]