201892353

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{919}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 299228160

約数和(自身を除く): 97335807

約数列:

[1, 3, 13, 39, 43, 129, 131, 393, 559, 919, 1677, 1703, 2757, 5109, 5633, 11947, 16899, 35841, 39517, 73229, 118551, 120389, 219687, 361167, 513721, 1541163, 1565057, 4695171, 5176727, 15530181, 67297451, 201892353]

約数ペア:

[(1, 201892353), (3, 67297451), (13, 15530181), (39, 5176727), (43, 4695171), (129, 1565057), (131, 1541163), (393, 513721), (559, 361167), (919, 219687), (1677, 120389), (1703, 118551), (2757, 73229), (5109, 39517), (5633, 35841), (11947, 16899)]