201208623

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37871}}^1$

素因数の和:37915

約数の個数: 32

約数和(自身を含む): 349028352

約数和(自身を除く): 147819729

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 37871, 113613, 265097, 416581, 795291, 871033, 1249743, 2613099, 2916067, 6097231, 8748201, 9581363, 18291693, 28744089, 67069541, 201208623]

約数ペア:

[(1, 201208623), (3, 67069541), (7, 28744089), (11, 18291693), (21, 9581363), (23, 8748201), (33, 6097231), (69, 2916067), (77, 2613099), (161, 1249743), (231, 871033), (253, 795291), (483, 416581), (759, 265097), (1771, 113613), (5313, 37871)]