219211203

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{37607}}^1$

素因数の和:37706

約数の個数: 16

約数和(自身を含む): 306881280

約数和(自身を除く): 87670077

約数列:

[1, 3, 29, 67, 87, 201, 1943, 5829, 37607, 112821, 1090603, 2519669, 3271809, 7559007, 73070401, 219211203]

約数ペア:

[(1, 219211203), (3, 73070401), (29, 7559007), (67, 3271809), (87, 2519669), (201, 1090603), (1943, 112821), (5829, 37607)]