201887964

素因数分解:

$2^2\times 3^4\times {\mathrm{197}}^1\times {\mathrm{3163}}^1$

素因数の和:3376

約数の個数: 60

約数和(自身を含む): 530621784

約数和(自身を除く): 328733820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 197, 324, 394, 591, 788, 1182, 1773, 2364, 3163, 3546, 5319, 6326, 7092, 9489, 10638, 12652, 15957, 18978, 21276, 28467, 31914, 37956, 56934, 63828, 85401, 113868, 170802, 256203, 341604, 512406, 623111, 1024812, 1246222, 1869333, 2492444, 3738666, 5607999, 7477332, 11215998, 16823997, 22431996, 33647994, 50471991, 67295988, 100943982, 201887964]

約数ペア:

[(1, 201887964), (2, 100943982), (3, 67295988), (4, 50471991), (6, 33647994), (9, 22431996), (12, 16823997), (18, 11215998), (27, 7477332), (36, 5607999), (54, 3738666), (81, 2492444), (108, 1869333), (162, 1246222), (197, 1024812), (324, 623111), (394, 512406), (591, 341604), (788, 256203), (1182, 170802), (1773, 113868), (2364, 85401), (3163, 63828), (3546, 56934), (5319, 37956), (6326, 31914), (7092, 28467), (9489, 21276), (10638, 18978), (12652, 15957)]