211031454

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{5107}}^1$

素因数の和:5280

約数の個数: 32

約数和(自身を含む): 432504576

約数和(自身を除く): 221473122

約数列:

[1, 2, 3, 6, 71, 97, 142, 194, 213, 291, 426, 582, 5107, 6887, 10214, 13774, 15321, 20661, 30642, 41322, 362597, 495379, 725194, 990758, 1087791, 1486137, 2175582, 2972274, 35171909, 70343818, 105515727, 211031454]

約数ペア:

[(1, 211031454), (2, 105515727), (3, 70343818), (6, 35171909), (71, 2972274), (97, 2175582), (142, 1486137), (194, 1087791), (213, 990758), (291, 725194), (426, 495379), (582, 362597), (5107, 41322), (6887, 30642), (10214, 20661), (13774, 15321)]