201525947

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{22651}}^1$

素因数の和:22730

約数の個数: 16

約数和(自身を含む): 243554304

約数和(自身を除く): 42028357

約数列:

[1, 7, 31, 41, 217, 287, 1271, 8897, 22651, 158557, 702181, 928691, 4915267, 6500837, 28789421, 201525947]

約数ペア:

[(1, 201525947), (7, 28789421), (31, 6500837), (41, 4915267), (217, 928691), (287, 702181), (1271, 158557), (8897, 22651)]