209428944

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229637}}^1$

素因数の和:229667

約数の個数: 40

約数和(自身を含む): 569502240

約数和(自身を除く): 360073296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 229637, 459274, 688911, 918548, 1377822, 1837096, 2755644, 3674192, 4363103, 5511288, 8726206, 11022576, 13089309, 17452412, 26178618, 34904824, 52357236, 69809648, 104714472, 209428944]

約数ペア:

[(1, 209428944), (2, 104714472), (3, 69809648), (4, 52357236), (6, 34904824), (8, 26178618), (12, 17452412), (16, 13089309), (19, 11022576), (24, 8726206), (38, 5511288), (48, 4363103), (57, 3674192), (76, 2755644), (114, 1837096), (152, 1377822), (228, 918548), (304, 688911), (456, 459274), (912, 229637)]