238396900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3511}}^1$

素因数の和:3629

約数の個数: 72

約数和(自身を含む): 597489536

約数和(自身を除く): 359092636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 97, 100, 140, 175, 194, 350, 388, 485, 679, 700, 970, 1358, 1940, 2425, 2716, 3395, 3511, 4850, 6790, 7022, 9700, 13580, 14044, 16975, 17555, 24577, 33950, 35110, 49154, 67900, 70220, 87775, 98308, 122885, 175550, 245770, 340567, 351100, 491540, 614425, 681134, 1228850, 1362268, 1702835, 2383969, 2457700, 3405670, 4767938, 6811340, 8514175, 9535876, 11919845, 17028350, 23839690, 34056700, 47679380, 59599225, 119198450, 238396900]

約数ペア:

[(1, 238396900), (2, 119198450), (4, 59599225), (5, 47679380), (7, 34056700), (10, 23839690), (14, 17028350), (20, 11919845), (25, 9535876), (28, 8514175), (35, 6811340), (50, 4767938), (70, 3405670), (97, 2457700), (100, 2383969), (140, 1702835), (175, 1362268), (194, 1228850), (350, 681134), (388, 614425), (485, 491540), (679, 351100), (700, 340567), (970, 245770), (1358, 175550), (1940, 122885), (2425, 98308), (2716, 87775), (3395, 70220), (3511, 67900), (4850, 49154), (6790, 35110), (7022, 33950), (9700, 24577), (13580, 17555), (14044, 16975)]