200475351

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{661}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 305049600

約数和(自身を除く): 104574249

約数列:

[1, 3, 9, 27, 47, 141, 239, 423, 661, 717, 1269, 1983, 2151, 5949, 6453, 11233, 17847, 31067, 33699, 93201, 101097, 157979, 279603, 303291, 473937, 838809, 1421811, 4265433, 7425013, 22275039, 66825117, 200475351]

約数ペア:

[(1, 200475351), (3, 66825117), (9, 22275039), (27, 7425013), (47, 4265433), (141, 1421811), (239, 838809), (423, 473937), (661, 303291), (717, 279603), (1269, 157979), (1983, 101097), (2151, 93201), (5949, 33699), (6453, 31067), (11233, 17847)]