242568200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{173263}}^1$

素因数の和:173286

約数の個数: 48

約数和(自身を含む): 644542080

約数和(自身を除く): 401973880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 173263, 346526, 693052, 866315, 1212841, 1386104, 1732630, 2425682, 3465260, 4331575, 4851364, 6064205, 6930520, 8663150, 9702728, 12128410, 17326300, 24256820, 30321025, 34652600, 48513640, 60642050, 121284100, 242568200]

約数ペア:

[(1, 242568200), (2, 121284100), (4, 60642050), (5, 48513640), (7, 34652600), (8, 30321025), (10, 24256820), (14, 17326300), (20, 12128410), (25, 9702728), (28, 8663150), (35, 6930520), (40, 6064205), (50, 4851364), (56, 4331575), (70, 3465260), (100, 2425682), (140, 1732630), (175, 1386104), (200, 1212841), (280, 866315), (350, 693052), (700, 346526), (1400, 173263)]