199557330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2647}}^1$

素因数の和:3023

約数の個数: 64

約数和(自身を含む): 549089280

約数和(自身を除く): 349531950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 359, 718, 1077, 1795, 2154, 2513, 2647, 3590, 5026, 5294, 5385, 7539, 7941, 10770, 12565, 13235, 15078, 15882, 18529, 25130, 26470, 37058, 37695, 39705, 55587, 75390, 79410, 92645, 111174, 185290, 277935, 555870, 950273, 1900546, 2850819, 4751365, 5701638, 6651911, 9502730, 13303822, 14254095, 19955733, 28508190, 33259555, 39911466, 66519110, 99778665, 199557330]

約数ペア:

[(1, 199557330), (2, 99778665), (3, 66519110), (5, 39911466), (6, 33259555), (7, 28508190), (10, 19955733), (14, 14254095), (15, 13303822), (21, 9502730), (30, 6651911), (35, 5701638), (42, 4751365), (70, 2850819), (105, 1900546), (210, 950273), (359, 555870), (718, 277935), (1077, 185290), (1795, 111174), (2154, 92645), (2513, 79410), (2647, 75390), (3590, 55587), (5026, 39705), (5294, 37695), (5385, 37058), (7539, 26470), (7941, 25130), (10770, 18529), (12565, 15882), (13235, 15078)]