206876838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73517}}^1$

素因数の和:73596

約数の個数: 32

約数和(自身を含む): 479925504

約数和(自身を除く): 273048666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 73517, 147034, 220551, 441102, 514619, 1029238, 1543857, 3087714, 4925639, 9851278, 14776917, 29553834, 34479473, 68958946, 103438419, 206876838]

約数ペア:

[(1, 206876838), (2, 103438419), (3, 68958946), (6, 34479473), (7, 29553834), (14, 14776917), (21, 9851278), (42, 4925639), (67, 3087714), (134, 1543857), (201, 1029238), (402, 514619), (469, 441102), (938, 220551), (1407, 147034), (2814, 73517)]