202444900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2111}}^1$

素因数の和:2269

約数の個数: 72

約数和(自身を含む): 505967616

約数和(自身を除く): 303522716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 137, 140, 175, 274, 350, 548, 685, 700, 959, 1370, 1918, 2111, 2740, 3425, 3836, 4222, 4795, 6850, 8444, 9590, 10555, 13700, 14777, 19180, 21110, 23975, 29554, 42220, 47950, 52775, 59108, 73885, 95900, 105550, 147770, 211100, 289207, 295540, 369425, 578414, 738850, 1156828, 1446035, 1477700, 2024449, 2892070, 4048898, 5784140, 7230175, 8097796, 10122245, 14460350, 20244490, 28920700, 40488980, 50611225, 101222450, 202444900]

約数ペア:

[(1, 202444900), (2, 101222450), (4, 50611225), (5, 40488980), (7, 28920700), (10, 20244490), (14, 14460350), (20, 10122245), (25, 8097796), (28, 7230175), (35, 5784140), (50, 4048898), (70, 2892070), (100, 2024449), (137, 1477700), (140, 1446035), (175, 1156828), (274, 738850), (350, 578414), (548, 369425), (685, 295540), (700, 289207), (959, 211100), (1370, 147770), (1918, 105550), (2111, 95900), (2740, 73885), (3425, 59108), (3836, 52775), (4222, 47950), (4795, 42220), (6850, 29554), (8444, 23975), (9590, 21110), (10555, 19180), (13700, 14777)]