201993821985

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1787}}^1\times {\mathrm{183797}}^1$

素因数の和:185633

約数の個数: 32

約数和(自身を含む): 331259870592

約数和(自身を除く): 129266048607

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 1787, 5361, 8935, 26805, 73267, 183797, 219801, 366335, 551391, 918985, 1099005, 2756955, 7535677, 22607031, 37678385, 113035155, 328445239, 985335717, 1642226195, 4926678585, 13466254799, 40398764397, 67331273995, 201993821985]

約数ペア:

[(1, 201993821985), (3, 67331273995), (5, 40398764397), (15, 13466254799), (41, 4926678585), (123, 1642226195), (205, 985335717), (615, 328445239), (1787, 113035155), (5361, 37678385), (8935, 22607031), (26805, 7535677), (73267, 2756955), (183797, 1099005), (219801, 918985), (366335, 551391)]