210980392

素因数分解:

$2^3\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{2693}}^1$

素因数の和:4105

約数の個数: 32

約数和(自身を含む): 452592000

約数和(自身を除く): 241611608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1399, 2693, 2798, 5386, 5596, 9793, 10772, 11192, 18851, 19586, 21544, 37702, 39172, 75404, 78344, 150808, 3767507, 7535014, 15070028, 26372549, 30140056, 52745098, 105490196, 210980392]

約数ペア:

[(1, 210980392), (2, 105490196), (4, 52745098), (7, 30140056), (8, 26372549), (14, 15070028), (28, 7535014), (56, 3767507), (1399, 150808), (2693, 78344), (2798, 75404), (5386, 39172), (5596, 37702), (9793, 21544), (10772, 19586), (11192, 18851)]