201312524

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{378407}}^1$

素因数の和:378437

約数の個数: 24

約数和(自身を含む): 423816960

約数和(自身を除く): 222504436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 378407, 756814, 1513628, 2648849, 5297698, 7189733, 10595396, 14379466, 28758932, 50328131, 100656262, 201312524]

約数ペア:

[(1, 201312524), (2, 100656262), (4, 50328131), (7, 28758932), (14, 14379466), (19, 10595396), (28, 7189733), (38, 5297698), (76, 2648849), (133, 1513628), (266, 756814), (532, 378407)]