203566506

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{237257}}^1$

素因数の和:237286

約数の個数: 32

約数和(自身を含む): 478312128

約数和(自身を除く): 274745622

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 237257, 474514, 711771, 1423542, 2609827, 3084341, 5219654, 6168682, 7829481, 9253023, 15658962, 18506046, 33927751, 67855502, 101783253, 203566506]

約数ペア:

[(1, 203566506), (2, 101783253), (3, 67855502), (6, 33927751), (11, 18506046), (13, 15658962), (22, 9253023), (26, 7829481), (33, 6168682), (39, 5219654), (66, 3084341), (78, 2609827), (143, 1423542), (286, 711771), (429, 474514), (858, 237257)]