204029079

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 287981568

約数和(自身を除く): 83952489

約数列:

[1, 3, 41, 61, 71, 123, 183, 213, 383, 1149, 2501, 2911, 4331, 7503, 8733, 12993, 15703, 23363, 27193, 47109, 70089, 81579, 177571, 532713, 957883, 1114913, 1658773, 2873649, 3344739, 4976319, 68009693, 204029079]

約数ペア:

[(1, 204029079), (3, 68009693), (41, 4976319), (61, 3344739), (71, 2873649), (123, 1658773), (183, 1114913), (213, 957883), (383, 532713), (1149, 177571), (2501, 81579), (2911, 70089), (4331, 47109), (7503, 27193), (8733, 23363), (12993, 15703)]