201963415

素因数分解:

$5^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1\times {\mathrm{541}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 244680480

約数和(自身を除く): 42717065

約数列:

[1, 5, 197, 379, 541, 985, 1895, 2705, 74663, 106577, 205039, 373315, 532885, 1025195, 40392683, 201963415]

約数ペア:

[(1, 201963415), (5, 40392683), (197, 1025195), (379, 532885), (541, 373315), (985, 205039), (1895, 106577), (2705, 74663)]