204069159

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{22973}}^1$

素因数の和:23036

約数の個数: 32

約数和(自身を含む): 352880640

約数和(自身を除く): 148811481

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 22973, 68919, 160811, 206757, 482433, 620271, 1079731, 1447299, 3239193, 4341897, 7558117, 9717579, 22674351, 29152737, 68023053, 204069159]

約数ペア:

[(1, 204069159), (3, 68023053), (7, 29152737), (9, 22674351), (21, 9717579), (27, 7558117), (47, 4341897), (63, 3239193), (141, 1447299), (189, 1079731), (329, 620271), (423, 482433), (987, 206757), (1269, 160811), (2961, 68919), (8883, 22973)]