202380530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{25913}}^1$

素因数の和:26002

約数の個数: 32

約数和(自身を含む): 403014528

約数和(自身を除く): 200633998

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 25913, 51826, 129565, 259130, 285043, 570086, 1425215, 1839823, 2850430, 3679646, 9199115, 18398230, 20238053, 40476106, 101190265, 202380530]

約数ペア:

[(1, 202380530), (2, 101190265), (5, 40476106), (10, 20238053), (11, 18398230), (22, 9199115), (55, 3679646), (71, 2850430), (110, 1839823), (142, 1425215), (355, 570086), (710, 285043), (781, 259130), (1562, 129565), (3905, 51826), (7810, 25913)]