195564852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4943}}^1$

素因数の和:5117

約数の個数: 72

約数和(自身を含む): 568678656

約数和(自身を除く): 373113804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2198, 2826, 3297, 4396, 4943, 5652, 6594, 9886, 9891, 13188, 14829, 19772, 19782, 29658, 34601, 39564, 44487, 59316, 69202, 88974, 103803, 138404, 177948, 207606, 311409, 415212, 622818, 776051, 1245636, 1552102, 2328153, 3104204, 4656306, 5432357, 6984459, 9312612, 10864714, 13968918, 16297071, 21729428, 27937836, 32594142, 48891213, 65188284, 97782426, 195564852]

約数ペア:

[(1, 195564852), (2, 97782426), (3, 65188284), (4, 48891213), (6, 32594142), (7, 27937836), (9, 21729428), (12, 16297071), (14, 13968918), (18, 10864714), (21, 9312612), (28, 6984459), (36, 5432357), (42, 4656306), (63, 3104204), (84, 2328153), (126, 1552102), (157, 1245636), (252, 776051), (314, 622818), (471, 415212), (628, 311409), (942, 207606), (1099, 177948), (1413, 138404), (1884, 103803), (2198, 88974), (2826, 69202), (3297, 59316), (4396, 44487), (4943, 39564), (5652, 34601), (6594, 29658), (9886, 19782), (9891, 19772), (13188, 14829)]