200090638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{128099}}^1$

素因数の和:128183

約数の個数: 16

約数和(自身を含む): 332035200

約数和(自身を除く): 131944562

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 128099, 256198, 1409089, 2818178, 9095029, 18190058, 100045319, 200090638]

約数ペア:

[(1, 200090638), (2, 100045319), (11, 18190058), (22, 9095029), (71, 2818178), (142, 1409089), (781, 256198), (1562, 128099)]