194600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{139}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 520800

約数和(自身を除く): 326200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 139, 140, 175, 200, 278, 280, 350, 556, 695, 700, 973, 1112, 1390, 1400, 1946, 2780, 3475, 3892, 4865, 5560, 6950, 7784, 9730, 13900, 19460, 24325, 27800, 38920, 48650, 97300, 194600]

約数ペア:

[(1, 194600), (2, 97300), (4, 48650), (5, 38920), (7, 27800), (8, 24325), (10, 19460), (14, 13900), (20, 9730), (25, 7784), (28, 6950), (35, 5560), (40, 4865), (50, 3892), (56, 3475), (70, 2780), (100, 1946), (139, 1400), (140, 1390), (175, 1112), (200, 973), (278, 700), (280, 695), (350, 556)]