201767090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{40597}}^1$

素因数の和:40682

約数の個数: 32

約数和(自身を含む): 420920064

約数和(自身を除く): 219152974

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 40597, 81194, 202985, 284179, 405970, 568358, 1420895, 2841790, 2882387, 5764774, 14411935, 20176709, 28823870, 40353418, 100883545, 201767090]

約数ペア:

[(1, 201767090), (2, 100883545), (5, 40353418), (7, 28823870), (10, 20176709), (14, 14411935), (35, 5764774), (70, 2882387), (71, 2841790), (142, 1420895), (355, 568358), (497, 405970), (710, 284179), (994, 202985), (2485, 81194), (4970, 40597)]