201784712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{10453}}^1$

素因数の和:10605

約数の個数: 32

約数和(自身を含む): 401433600

約数和(自身を除く): 199648888

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 152, 254, 508, 1016, 2413, 4826, 9652, 10453, 19304, 20906, 41812, 83624, 198607, 397214, 794428, 1327531, 1588856, 2655062, 5310124, 10620248, 25223089, 50446178, 100892356, 201784712]

約数ペア:

[(1, 201784712), (2, 100892356), (4, 50446178), (8, 25223089), (19, 10620248), (38, 5310124), (76, 2655062), (127, 1588856), (152, 1327531), (254, 794428), (508, 397214), (1016, 198607), (2413, 83624), (4826, 41812), (9652, 20906), (10453, 19304)]