213392352

素因数分解:

$2^5\times 3^1\times {\mathrm{109}}^1\times {\mathrm{20393}}^1$

素因数の和:20515

約数の個数: 48

約数和(自身を含む): 565321680

約数和(自身を除く): 351929328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 3488, 5232, 10464, 20393, 40786, 61179, 81572, 122358, 163144, 244716, 326288, 489432, 652576, 978864, 1957728, 2222837, 4445674, 6668511, 8891348, 13337022, 17782696, 26674044, 35565392, 53348088, 71130784, 106696176, 213392352]

約数ペア:

[(1, 213392352), (2, 106696176), (3, 71130784), (4, 53348088), (6, 35565392), (8, 26674044), (12, 17782696), (16, 13337022), (24, 8891348), (32, 6668511), (48, 4445674), (96, 2222837), (109, 1957728), (218, 978864), (327, 652576), (436, 489432), (654, 326288), (872, 244716), (1308, 163144), (1744, 122358), (2616, 81572), (3488, 61179), (5232, 40786), (10464, 20393)]