190054942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 360976896

約数和(自身を除く): 170921954

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 151, 154, 242, 302, 743, 847, 1057, 1486, 1661, 1694, 2114, 3322, 5201, 8173, 10402, 11627, 16346, 18271, 23254, 36542, 57211, 89903, 112193, 114422, 127897, 179806, 224386, 255794, 629321, 785351, 1234123, 1258642, 1570702, 2468246, 8638861, 13575353, 17277722, 27150706, 95027471, 190054942]

約数ペア:

[(1, 190054942), (2, 95027471), (7, 27150706), (11, 17277722), (14, 13575353), (22, 8638861), (77, 2468246), (121, 1570702), (151, 1258642), (154, 1234123), (242, 785351), (302, 629321), (743, 255794), (847, 224386), (1057, 179806), (1486, 127897), (1661, 114422), (1694, 112193), (2114, 89903), (3322, 57211), (5201, 36542), (8173, 23254), (10402, 18271), (11627, 16346)]