201126715

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1\times {\mathrm{983}}^1$

素因数の和:1410

約数の個数: 16

約数和(自身を含む): 244094976

約数和(自身を除く): 42968261

約数列:

[1, 5, 151, 271, 755, 983, 1355, 4915, 40921, 148433, 204605, 266393, 742165, 1331965, 40225343, 201126715]

約数ペア:

[(1, 201126715), (5, 40225343), (151, 1331965), (271, 742165), (755, 266393), (983, 204605), (1355, 148433), (4915, 40921)]