210006715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53917}}^1$

素因数の和:53982

約数の個数: 16

約数和(自身を含む): 271746720

約数和(自身を除く): 61740005

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 53917, 269585, 1024423, 2210597, 5122115, 11052985, 42001343, 210006715]

約数ペア:

[(1, 210006715), (5, 42001343), (19, 11052985), (41, 5122115), (95, 2210597), (205, 1024423), (779, 269585), (3895, 53917)]