202512079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2789}}^1$

素因数の和:2871

約数の個数: 32

約数和(自身を含む): 269982720

約数和(自身を除く): 67470641

約数列:

[1, 7, 11, 23, 41, 77, 161, 253, 287, 451, 943, 1771, 2789, 3157, 6601, 10373, 19523, 30679, 64147, 72611, 114349, 214753, 449029, 705617, 800443, 1257839, 2630027, 4939319, 8804873, 18410189, 28930297, 202512079]

約数ペア:

[(1, 202512079), (7, 28930297), (11, 18410189), (23, 8804873), (41, 4939319), (77, 2630027), (161, 1257839), (253, 800443), (287, 705617), (451, 449029), (943, 214753), (1771, 114349), (2789, 72611), (3157, 64147), (6601, 30679), (10373, 19523)]