201261718

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{108089}}^1$

素因数の和:108124

約数の個数: 24

約数和(自身を含む): 369667800

約数和(自身を除く): 168406082

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 108089, 216178, 756623, 1513246, 2053691, 4107382, 5296361, 10592722, 14375837, 28751674, 100630859, 201261718]

約数ペア:

[(1, 201261718), (2, 100630859), (7, 28751674), (14, 14375837), (19, 10592722), (38, 5296361), (49, 4107382), (98, 2053691), (133, 1513246), (266, 756623), (931, 216178), (1862, 108089)]