201915378

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{228929}}^1$

素因数の和:228951

約数の個数: 36

約数和(自身を含む): 508911390

約数和(自身を除く): 306996012

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 228929, 457858, 686787, 1373574, 1602503, 2060361, 3205006, 4120722, 4807509, 9615018, 11217521, 14422527, 22435042, 28845054, 33652563, 67305126, 100957689, 201915378]

約数ペア:

[(1, 201915378), (2, 100957689), (3, 67305126), (6, 33652563), (7, 28845054), (9, 22435042), (14, 14422527), (18, 11217521), (21, 9615018), (42, 4807509), (49, 4120722), (63, 3205006), (98, 2060361), (126, 1602503), (147, 1373574), (294, 686787), (441, 457858), (882, 228929)]