201438715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{24671}}^1$

素因数の和:24770

約数の個数: 16

約数和(自身を含む): 255799296

約数和(自身を除く): 54360581

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 24671, 123355, 567433, 1751641, 2837165, 8758205, 40287743, 201438715]

約数ペア:

[(1, 201438715), (5, 40287743), (23, 8758205), (71, 2837165), (115, 1751641), (355, 567433), (1633, 123355), (8165, 24671)]