201718210442

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{760621}}^1$

素因数の和:761646

約数の個数: 32

約数和(自身を含む): 364368362880

約数和(自身を除く): 162650152438

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 997, 1994, 6979, 13958, 18943, 37886, 132601, 265202, 760621, 1521242, 5324347, 10648694, 14451799, 28903598, 101162593, 202325186, 758339137, 1516678274, 5308373959, 10616747918, 14408443603, 28816887206, 100859105221, 201718210442]

約数ペア:

[(1, 201718210442), (2, 100859105221), (7, 28816887206), (14, 14408443603), (19, 10616747918), (38, 5308373959), (133, 1516678274), (266, 758339137), (997, 202325186), (1994, 101162593), (6979, 28903598), (13958, 14451799), (18943, 10648694), (37886, 5324347), (132601, 1521242), (265202, 760621)]