210322151

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{487}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 229555200

約数和(自身を除く): 19233049

約数列:

[1, 13, 139, 239, 487, 1807, 3107, 6331, 33221, 67693, 116393, 431873, 880009, 1513109, 16178627, 210322151]

約数ペア:

[(1, 210322151), (13, 16178627), (139, 1513109), (239, 880009), (487, 431873), (1807, 116393), (3107, 67693), (6331, 33221)]