201642952

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67939}}^1$

素因数の和:68005

約数の個数: 32

約数和(自身を含む): 440251200

約数和(自身を除く): 238608248

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 67939, 135878, 271756, 475573, 543512, 951146, 1902292, 3600767, 3804584, 7201534, 14403068, 25205369, 28806136, 50410738, 100821476, 201642952]

約数ペア:

[(1, 201642952), (2, 100821476), (4, 50410738), (7, 28806136), (8, 25205369), (14, 14403068), (28, 7201534), (53, 3804584), (56, 3600767), (106, 1902292), (212, 951146), (371, 543512), (424, 475573), (742, 271756), (1484, 135878), (2968, 67939)]